Elden Ring - How to Play the Idus Knight in Elden Ring

The Idus Knight is one of the two new starting classes introduced with Elden Ring: Tarnished Edition. While the Heavy Knight provides a natural starting point for Strength builds, the Idus Knight favors a faster and more mobile melee playstyle, making it an excellent starting class for Dexterity-focused characters.

The class starts with the new Idus Sword, giving you access to the Light Greatsword weapon class from the very beginning of the game. Previously exclusive to Shadow of the Erdtree, Light Greatswords combine the reach of larger swords with unusually fast, fluid attack chains.

This makes the Idus Knight particularly interesting for players who eventually want to use Milady. Instead of building around another weapon class throughout the base game and switching once you enter the Realm of Shadow, you can learn the Light Greatsword moveset immediately and transition naturally into Milady later.

However, just like the Heavy Knight isn't restricted to the Hefty Scimitar, you don't need to keep using the Idus Sword. The Idus Knight also provides an excellent foundation for Katanas, Curved Swords, Backhand Blades, Twinblades, Spears, and many other Dexterity weapons.

Idus Knight Playstyle

The Idus Knight is primarily about speed, positioning, and maintaining pressure rather than trading attacks with enemies.

Light Greatswords are particularly good at this because their moveset allows individual attacks to flow naturally into longer combinations. Against normal enemies, you can take advantage of these chains aggressively, while bosses require you to recognize when you have enough time for one attack and when you can safely extend into additional hits.

Dexterity builds also give you access to an enormous variety of weapons. You can remain with the Idus Sword throughout the base game, transition into a Katana or another fast weapon, or eventually move into one of Shadow of the Erdtree's stronger Dexterity options.

Unlike a pure Strength build, two-handing isn't nearly as important for your attribute scaling. You can therefore comfortably experiment with shields, dual-wielding, and other off-hand options without sacrificing one of the major advantages of your primary attribute.

Strengths

• Excellent starting point for a Dexterity build.
• Starts with access to the Light Greatsword weapon class.
• Fast and fluid melee combat.
• Excellent selection of alternative Dexterity weapons.
• Easier to punish short boss openings than slower Strength builds.
• Naturally transitions into Milady once you reach Shadow of the Erdtree.
• Dexterity works extremely well with several Bleed-focused weapons.
• Doesn't rely heavily on two-handing.
• Plenty of strong early-game weapon options.

Weaknesses

• Lower damage per individual hit than many heavy Strength weapons.
• Less natural stance pressure than larger weapon classes.
• Longer Light Greatsword attack chains can tempt you into overcommitting.
• The Idus Sword itself is eventually outclassed by stronger Light Greatswords.
• Dexterity has so many good weapon options that it's easy to spread upgrade materials across too many weapons.
• Faster weapons often rely more heavily on repeated openings rather than landing a few enormous attacks.

The Idus Sword is ultimately one of the biggest reasons to choose this class, but not necessarily because it's an exceptional endgame weapon. Instead, it gives you access to an excellent moveset from the very beginning and lets you build a character around Light Greatswords long before Milady becomes available.

For players planning to eventually use Milady, the Idus Knight is arguably the most natural starting class for a full-game Light Greatsword progression build.

The Idus Knight already has a strong foundation for a Dexterity build, so your early levels should primarily focus on Vigor and Dexterity, with some Endurance added when needed. Unlike more complicated hybrid builds, there is little reason to spread your attributes around unless a specific weapon requires it.

Prioritize Vigor Early

Just like with most melee builds, Vigor should be your first major priority.

Weapon upgrades provide most of your damage during the early game, so immediately dumping levels into Dexterity provides less value than simply upgrading your weapon. Getting around 20 Vigor early, followed by 25–30 Vigor as you progress through Liurnia and Caelid, will make your character considerably more forgiving to play.

This is particularly useful with Light Greatswords, as their longer attack chains can occasionally leave you exposed if you become too aggressive.

Level Dexterity as Your Main Damage Stat

Once your Vigor is comfortable, Dexterity should be your primary offensive attribute.

Initially, however, you don't need to push Dexterity extremely high. Meet the requirements of whatever weapon you want to use and gradually increase it alongside Vigor.

Dexterity becomes increasingly valuable as your weapon receives more upgrades and its attribute scaling improves, so you'll get much more value from aggressively investing in it later.

Add Endurance When You Need It

The Idus Knight doesn't require nearly as much Endurance as the Heavy Knight, but Stamina is still important for an aggressive melee build.

Fast weapons encourage longer combinations, and every additional attack leaves you with less Stamina available to dodge afterward.

Add Endurance when you consistently find yourself running out of Stamina or when additional Equip Load is necessary to maintain Medium Load. You don't need to invest heavily into it during the opening hours.

Don't Overinvest in Strength

Many Dexterity weapons still require some Strength, but you should generally treat Strength as a weapon requirement rather than a damage stat.

If a weapon you want requires 14 or 16 Strength, invest enough to equip it and stop there. Continuing to level both Strength and Dexterity will eventually turn the character into a Quality build and delay your Dexterity progression.

The main exception is if you deliberately decide to transition into a weapon that scales well with both attributes.

Upgrade Your Weapon Before Chasing Dexterity

Early Smithing Stones are generally more valuable than additional Dexterity levels.

Explore Limgrave Tunnels and other mining tunnels as you progress, and keep your Idus Sword or whichever weapon you transition into properly upgraded.

A few weapon upgrades will usually provide a much more noticeable increase in damage than spending the same portion of your early progression pumping Dexterity.

Don't Spread Your Stats for Status Effects

Dexterity has excellent access to weapons with Bleed, but that doesn't automatically mean you need Arcane.

Weapons with innate Blood Loss can still proc Bleed perfectly well on a Dexterity build. Only start investing heavily into Arcane if you intentionally decide to transition toward a dedicated Dexterity/Arcane setup with appropriate scaling.

The same principle applies to Intelligence and Faith. Don't add several secondary attributes simply because you've found one interesting weapon.

A Simple Early-Level Priority

For a straightforward Idus Knight, your early progression can be kept extremely simple:

• Meet Weapon Requirements → Vigor → Enough Endurance for Comfort → Dexterity

Once you have comfortable survivability and Stamina, you can begin pushing Dexterity much more aggressively.

The Idus Knight doesn't require complicated stat management to become powerful. Keep your weapon upgraded, build enough survivability to remain aggressive, and let Dexterity gradually become your primary source of additional damage.

Unlike the Heavy Knight, the Idus Knight has very little reason to immediately replace its starting weapon. The Idus Sword should generally be your go-to weapon during the early game, especially if you eventually plan to transition into Milady.

It gives you access to the Light Greatsword moveset from the beginning, performs well with Dexterity, and lets you become familiar with the playstyle you'll eventually use with stronger Light Greatswords in Shadow of the Erdtree.

However, Dexterity has an enormous selection of strong early weapons, so there are several alternatives if the Idus Sword isn't for you.

Idus Sword — Best Starting Option

For most Idus Knight players, sticking with the Idus Sword is the easiest recommendation.

Light Greatswords offer an excellent combination of speed, reach, and fluid attack chains. The Idus Sword might eventually be overshadowed by Milady, but that doesn't happen until Shadow of the Erdtree.

Until then, it's more than capable of carrying you through the base game.

This is especially valuable if Milady is your eventual goal. Rather than switching weapon classes halfway through your playthrough, you can simply continue developing the same general Dexterity build and transition into Milady once you reach the Realm of Shadow.

Reverse-Bladed Sword — Best Tarnished Edition Alternative

If you want something faster and more aggressive, the new Reverse-Bladed Sword is probably your best alternative.

It can be purchased from the Twin Maiden Husks at Roundtable Hold for 1,000 Runes, making it available extremely early.

Backhand Blades are an exceptionally strong weapon class, offering fast attacks, excellent mobility, and very aggressive movesets. The Reverse-Bladed Sword also gives you access to Blind Spot, which combines evasive movement with an immediate counterattack.

Much like the Idus Sword, stronger alternatives become available in Shadow of the Erdtree. However, Backhand Blades are strong enough that the Reverse-Bladed Sword remains an excellent base-game weapon regardless.

Uchigatana — Excellent Dexterity and Bleed Option

The Uchigatana is found inside the Deathtouched Catacombs in northern Limgrave.

It's one of the safest Dexterity recommendations in the game. You get a fast Katana moveset, good Dexterity scaling, innate Blood Loss buildup, and access to different Ashes of War and affinities.

It's particularly useful if you want to move away from Light Greatswords entirely and build around a more traditional Dexterity/Bleed playstyle.

Guardian's Swordspear — Powerful Dexterity Alternative

The Guardian's Swordspear can be farmed from Erdtree Guardians found around Minor Erdtrees.

Despite belonging to the Halberd weapon class, it has a much faster and more distinctive moveset than most Halberds and can achieve excellent Dexterity scaling when given the Keen affinity.

The downside is that it's a random drop, so obtaining one may require some farming.

If you're willing to do that, however, it's one of the strongest conventional Dexterity weapons you can obtain relatively early.

Twinblade — Fast Multi-Hit Option

The Twinblade can be found inside the Dragon-Burnt Ruins in Limgrave and requires Torrent to access its underground room.

It provides a completely different playstyle from the Idus Sword, focusing much more heavily on rapid multi-hit combinations.

It becomes particularly effective when built around effects that reward consecutive attacks, and you can later apply a Keen affinity if you want to maintain a straightforward Dexterity setup.

Bloodhound's Fang — Powerful, but More of a Quality Weapon

The Bloodhound's Fang is obtained by defeating Bloodhound Knight Darriwil at the Forlorn Hound Evergaol.

It's worth mentioning because of how exceptionally strong it is during normal progression. It has excellent damage, innate Bleed, and the powerful Bloodhound's Finesse Skill.

However, it's not a pure Dexterity weapon. Bloodhound's Fang benefits from both Strength and Dexterity, so using it long-term will gradually move you away from the straightforward Dexterity progression this guide is designed around.

It's an excellent option, but not necessarily the most natural choice for the Idus Knight.

Upgrading Your Early Weapon

If you're enjoying the Idus Sword, don't be afraid to invest your Smithing Stones into it. You don't need to save every upgrade material for Milady.

Regular Smithing Stones eventually become infinitely purchasable, and Milady is obtained much later in the game. Keeping an under-upgraded Idus Sword for dozens of hours simply because you intend to replace it eventually will only make progression unnecessarily difficult.

Explore mining tunnels throughout Limgrave and Liurnia and keep your primary weapon around the expected upgrade level for each region.

Get the Iron Whetblade

Make sure to obtain the Iron Whetblade in Stormveil Castle.

For Dexterity builds, this eventually gives you more flexibility when applying affinities to compatible weapons. Keen affinity will generally be your preferred physical affinity as your Dexterity increases, particularly on weapons with naturally strong Dexterity scaling.

Which Weapon Should You Choose?

For most players following this guide, the answer is simple: stick with the Idus Sword unless you find another weapon you enjoy more.

• Idus Sword — best overall progression option, particularly if you're eventually using Milady.
• Reverse-Bladed Sword — extremely strong, fast, and aggressive alternative.
• Uchigatana — excellent conventional Dexterity/Bleed weapon.
• Guardian's Swordspear — fantastic Dexterity scaling with greater reach.
• Twinblade — ideal for a faster multi-hit playstyle.
• Bloodhound's Fang — extremely powerful, but better suited to a Quality-oriented character.

The Idus Knight doesn't need an early weapon replacement to become good. The alternatives are there to give you options, not because the Idus Sword needs to be replaced.

The Idus Knight benefits from staying relatively mobile, so armor should primarily provide a good balance between defense, Poise, and weight. Unlike the Heavy Knight, there is little reason to invest heavily in Endurance simply to wear the heaviest armor available.

Your starting armor is already a good option, so replacing it should not be an immediate priority. Instead, use new armor pieces to adjust your defenses and Equip Load while always trying to remain at Medium Load.

Idus Knight Set

The Idus Knight Set is perfectly capable of carrying you through the early game and well beyond Stormveil.

Its defenses are solid enough that there is no need to immediately farm another armor set, while its weight works well with the faster melee playstyle we're building around.

Unless you find something significantly better or simply prefer another set visually, keeping your starting armor is completely fine.

Knight Set

The Knight Set can be purchased from the Twin Maiden Husks at Roundtable Hold.

It provides a very good balance between physical defense, Poise, and weight, making it one of the easiest early armor sets to recommend.

You don't necessarily need the entire set either. Individual Knight pieces can be mixed with your Idus Knight equipment to adjust your Equip Load or Poise.

Carian Knight Set

The Carian Knight Set can be obtained while progressing through Raya Lucaria Academy.

It provides good defenses without becoming excessively heavy and is particularly useful against enemies dealing Magic damage, which becomes increasingly common throughout Liurnia and Raya Lucaria.

It's also simply one of the better-looking lighter knight sets available during early progression, making it a natural thematic alternative for the Idus Knight.

Banished Knight Set

If you want additional protection and Poise, Banished Knight armor pieces can be farmed from Banished Knights in Stormveil Castle.

The full set is relatively heavy and usually unnecessary for this build, but individual pieces provide excellent defenses for how early they're available.

Mixing a Banished Knight chest piece or helmet with lighter equipment can give you additional protection without committing to a full heavy-armor setup.

Cleanrot Set

The Cleanrot Set can be farmed from Cleanrot Knights in Caelid's Swamp of Aeonia before reaching Altus Plateau.

It provides strong defenses and good Poise, although farming the complete set can take some time. It's therefore better treated as an optional upgrade rather than something every Idus Knight should obtain.

If you're already exploring Caelid, however, individual Cleanrot pieces can be excellent additions to your equipment.

Armor Priorities

The Idus Knight doesn't need a specific armor set to function. Your priorities should generally remain:

• Medium Load → Sufficient Poise → Defenses → Appearance

Don't sacrifice several Dexterity or Vigor levels purely to gain enough Endurance for heavier armor. The Idus Knight benefits much more from remaining mobile and maintaining offensive pressure.

Your starting set already gives you everything necessary for the early game, so armor progression should mostly be about finding the best balance for your particular weapon and Equip Load, rather than chasing a mandatory set.

The Idus Knight benefits most from Talismans that complement its fast and aggressive playstyle. Unlike the Heavy Knight, charged Heavy Attacks aren't as central to the build, so we can focus more on Stamina recovery, consecutive attacks, jump attacks, and general survivability.

Several excellent options are available before reaching Altus Plateau.

Green Turtle Talisman

The Green Turtle Talisman is one of the best general-purpose options for the Idus Knight and can be obtained very early from Summonwater Village.

It increases Stamina recovery speed, which works particularly well with the Idus Sword. Light Greatswords encourage you to chain several attacks together, making Stamina management especially important when you still need enough remaining to dodge afterward.

It's not a direct damage increase, but the additional Stamina recovery makes aggressive melee combat noticeably more comfortable.

Winged Sword Insignia

The Winged Sword Insignia is obtained by defeating the Cleanrot Knight boss inside Stillwater Cave in southern Liurnia.

It increases your Attack Power when landing successive attacks, making it an excellent match for the Idus Sword's fast and fluid attack chains.

Unlike Talismans designed around one large attack, Winged Sword Insignia rewards exactly what Light Greatswords are naturally good at: maintaining pressure and connecting several attacks whenever you receive a large enough opening.

It's also excellent if you transition into the Reverse-Bladed Sword, Twinblade, or another fast Dexterity weapon.

Claw Talisman

The Claw Talisman can be found on the rooftops of Stormveil Castle.

It increases the damage of jump attacks and is particularly useful if you incorporate jumping attacks into your normal boss punish windows.

It isn't as essential for the Idus Knight as it can be for some heavier builds, but it's still an easily obtainable early damage Talisman that works with practically every melee weapon you might transition into.

Assassin's Crimson Dagger

The Assassin's Crimson Dagger is obtained by defeating the Black Knife Assassin in Deathtouched Catacombs.

Critical Hits restore HP while the Talisman is equipped. The Idus Sword isn't specifically a stance-breaking weapon, but you'll still get Critical opportunities throughout normal progression, particularly against regular enemies.

It's a useful early survivability option if you don't yet have enough damage-focused Talismans to fill every slot.

Arsenal Charm

The Arsenal Charm is rewarded by Nepheli Loux at Roundtable Hold after defeating Godrick.

It increases maximum Equip Load, which can be useful if you want to combine the Idus Sword with heavier armor while maintaining Medium Load.

It's less important here than on the Heavy Knight, but it can save you several Endurance levels during early progression.

Radagon's Soreseal

The Radagon's Soreseal can be obtained from Fort Faroth in Dragonbarrow without defeating a boss.

It grants +5 Vigor, Endurance, Strength, and Dexterity, making it extremely valuable at lower character levels. For the Idus Knight, the additional Dexterity contributes directly to your primary offensive attribute, while the other stats improve survivability, Stamina, Equip Load, and weapon requirements.

The downside is 15% increased damage taken, so this should primarily be treated as an early-game progression tool.

As your natural attributes increase, the benefits become less significant while the defensive penalty remains the same. Replace it once the additional stats are no longer worth that trade-off.

Spear Talisman

The Spear Talisman can be found in Lakeside Crystal Cave in Liurnia.

This is a more specialized option, but an important one if your chosen weapon regularly deals Pierce damage. It strengthens counterattacks performed while an enemy is in an attack animation.

You won't need it for every Idus Knight setup, but it can become extremely powerful when transitioning into the right Dexterity weapon.

Early Talisman Setup

For a general Idus Sword setup, a strong early combination is:

• Green Turtle Talisman + Winged Sword Insignia

After unlocking a third slot:

• Green Turtle Talisman + Winged Sword Insignia + Claw Talisman

You can replace Claw Talisman with Arsenal Charm when you need additional Equip Load, Radagon's Soreseal during the lower levels, or a more specialized Talisman when your chosen weapon benefits from it.

The most important option here is probably Winged Sword Insignia. The Idus Knight is built around a much faster moveset than the Heavy Knight, so rewarding consecutive attacks gives this setup a more natural synergy than trying to copy the charged-attack Talismans used by a Strength build.

The Idus Knight starts with everything necessary for a strong Dexterity build, so progression is mostly about improving what already works rather than completely changing your playstyle. The Idus Sword can remain your primary weapon throughout the base game, while your growing Dexterity gives you plenty of alternatives if you want to experiment.

Learn the Light Greatsword Moveset

The biggest reason to play the Idus Knight is immediate access to a Light Greatsword, so take advantage of it.

Light Greatswords have unusually fluid attack chains, with attacks flowing naturally into one another. However, don't mistake that speed for safety. Against bosses, learning when to stop your combo is just as important as knowing when you can extend it.

Use shorter attack strings during small openings and save the longer combinations for staggers, recovery animations, or other large punish windows.

Don't Feel Forced to Replace the Idus Sword

Unlike the Heavy Knight's Hefty Scimitar, there isn't much reason to immediately replace the Idus Sword.

It's a solid weapon with an excellent base moveset and is more than capable of carrying you through the base game. If you're enjoying it, keep upgrading it rather than constantly searching for an alternative.

Other Dexterity weapons are options, not mandatory upgrades.

Use Keen Affinity as Dexterity Increases

For infusable Dexterity weapons, Keen Affinity will generally become your preferred physical affinity as your Dexterity gets higher.

Early in the game, the difference between affinities may be relatively small because your attributes and weapon scaling are still low. Later, however, improving Dexterity scaling becomes increasingly valuable.

Always compare the actual Attack Power before changing affinities rather than assuming Keen will automatically be stronger at every level.

Keep Experimenting With Ashes of War

One of the biggest advantages of non-unique weapons is being able to change their Ash of War.

Don't simply equip the first Skill you find and use it for the rest of the game. Dexterity builds have access to excellent offensive, mobility, and multi-hit Skills that can significantly change how a weapon performs.

The same weapon can feel completely different depending on the Ash of War you build around.

Take Advantage of Fast Punish Windows

You don't need to wait for enormous openings like many heavier weapons do.

The Idus Sword and other fast Dexterity weapons are particularly good at punishing short recovery animations. Getting one safe attack after an enemy's move is better than forcing a three-hit combo and getting hit in return.

This becomes increasingly important against the faster bosses later in the game.

Don't Mindlessly Spam Light Attacks

Light Greatswords have beautiful attack chains, but that can become a trap.

It's very easy to press R1 one more time because the next attack flows naturally from the previous one. Against bosses, that extra attack is often exactly what gets you punished.

Think of the moveset as providing options for different-sized openings, rather than every opening being an invitation to complete the entire combo.

Use Consecutive-Attack Bonuses When Appropriate

Because the Idus Sword can land several attacks quickly, effects that reward successive hits can work extremely well when you have enough time to maintain pressure.

The Winged Sword Insignia is your first major example, but stronger consecutive-attack effects become available later.

Just don't force additional attacks purely to maintain a buff. Against aggressive bosses, taking the safe punish remains more important than keeping a damage bonus active.

Bleed Is Useful Without Building Around Arcane

Dexterity gives you access to numerous excellent weapons with innate Blood Loss buildup.

You don't need to immediately turn your Idus Knight into an Arcane build to take advantage of them. Weapons such as Katanas can still proc Bleed effectively while remaining primarily Dexterity-focused.

Only invest heavily into Arcane if you're intentionally transitioning into a dedicated Bleed or Dexterity/Arcane build.

Keep Vigor Competitive With Your Damage

The Idus Knight's faster playstyle can make additional damage tempting, but don't neglect Vigor while pushing Dexterity.

Continue working toward 60 Vigor for the late game. The difference between surviving a boss attack and dying immediately is generally worth considerably more than a small increase in Attack Power.

Once Vigor and Endurance are comfortable, you can invest much more aggressively into Dexterity.

Don't Overinvest in Endurance

The Idus Knight doesn't need enormous amounts of Equip Load.

Get enough Endurance to comfortably attack, dodge, and maintain Medium Load, then stop investing until you actually need more.

Those additional levels are generally better spent on Vigor or Dexterity than on wearing slightly heavier armor.

Prepare for Milady

If your goal is to eventually use Milady, the Idus Sword provides an almost perfect progression path.

You can spend the entire base game learning the Light Greatsword moveset and developing a Dexterity-focused character. Once you enter Shadow of the Erdtree, Milady can be obtained extremely early in the Realm of Shadow.

At that point, transitioning is simple: upgrade Milady, apply an affinity appropriate for your existing build, select your preferred Ash of War, and continue with essentially the same playstyle you've already spent the base game learning.

Or Transition Into Another Dexterity Build

Milady is the obvious destination, but it isn't mandatory.

By the time you reach Altus Plateau and the later areas of the game, you'll have access to an enormous selection of Dexterity weapons. You can transition toward Katanas, Spears, Twinblades, Curved Swords, Backhand Blades, or even Dexterity-focused unique weapons without needing to completely rebuild your character.

That's ultimately one of the Idus Knight's biggest strengths. The class gives you immediate access to the new Light Greatsword playstyle while still providing a flexible foundation for almost any Dexterity build in the game.