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PoE 2 Build

[0.5] Ulf's Hammer Engine

presentationMercenary
presentationGemling Legionnaire
0.5 RotA
Creator
By Ulfhednar
Updated on Jul 17, 2026
Jul 17, 2026

Build Overview

The Hammer Engine aka Infinite Bonk Technology

Gameplay is simple - hold spacebar for movement Decree of Flight and right click for sending out Hammer of the Gods

PERMA HAMMERS - GEMLING OP

This setup is only possible because of the extra quality from Advanced Thaumaturgy that gives Hammer of the Gods % chance of not consuming Glory and it is very easy to reach 100% for Infinite Hammers!

Sources of Quality:

  • 20% skill itself from Gemcutting Prism
  • Paragon anoint on amulet
  • Fox Idol in Body Armor (can also run Loreweave which has quality)
  • Desecrated modifier on Amulet
  • Small nodes in Ascendancy for a total of 6%

    All of these combined are an overkill as you need the Quality description to say 85% chance to not consume glory and the rest being from Everlasting Glory. I personally don't path there or don't use a Megalomaniac with this passive and that's why I have multiple of these Quality sources. Just giving you examples how to reach that number.

GLORY GENERATION

All you have to do is stay on other weapon set with Fury of the King at the start of each map/zone few seconds and then you can spam to your heart's content. Try to get overcorrupted that has generate 6 Glory.

INFINITE MANA

Surrounded mechanic is absolutely insane giving you over 200% Attack Damage, 20% Attack Speed, A lot of Armor/Evasion but mainly when paired with Defy II in skill gems you can spam them with 0 MANA!

Your Constricting Command has to say "Require 4 fewer enemies to be Surrounded" for it to work. All bonuses will then be active as long as there is at least 1 Enemy around you.

RAGE STACKING IS CRAZY

You can reach crazy amount of Attack speed with Medved's Felling in Hammer of the Gods as my current setup has 80 rage aka 80% Attack Speed!

Running Berserk also amplifies this bonus as well as the damage through the ROOF which would normally be impossible to sustain as life degen would be extremely high.

That's where Chaos Inoculation on Flesh Crucible comes into play as it totally ignores this downside!

Strengths and Weaknesses

  • Speed
  • Sustain
  • Able to spam skills at 0 mana
  • Style
  • Too much FUN

Build Variants

This setup runs Runemastered Olrovasara that converts 100% Lightning damage to Cold damage thus enabling Herald of Ice for screen shatters.

NINJA LINK HERE

Equipment

item
2
item
5
item
1
item
7
item
11
item
6
item
4
item
8
item
9
item
10
item
item
item
item
item
Jewels
item
item
item
item
item
item
Equipment Priority
+11

Click "Show All" to see item descriptions!

Check Passive Tree section for Jewels - IMPORTANT

Skill Gems

Support Gem Requirements:

Str 90

Dex 90

Int 90

1

Mace Strike

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2

Virtuous Barrier

3

Raise Shield

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4

Eternal Rage

5

Molten Crash

Level 18

6

Sniper's Mark

Level 7

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7

Wind Dancer

Level 14

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8

Arctic Armour

Level 15

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9

Ghost Dance

Level 21

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10

Herald of Ice

Level 16

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11

Berserk

Level 23

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12

Ferocious Roar

Level 7

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13

Boneshatter

Level 1

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14

Hammer of the Gods

Level 21

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15

Forge Hammer

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16

Tame Beast

Level 9

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Gem Priority
+56

Sniper's Mark, Tame Beast, Boneshatter skills aren't active and only used for Virtuous Barrier

Support gems in Raise Shield and Mace Strike are only used for Gem Studded.
Make sure to get all three support gem colors EVEN for this passive!

Passive Tree

main:
123
123
set 1:
20
20
set 2:
20
20

JEWELS

Prism of Belief + Hammer of the Gods ranks

Flesh Crucible with Chaos Inoculation and less mana which is no downside to this build at all

From Nothing is a bit tricky to put here as in combination with Heroic Tragedy Vorana it doesn't import correctly but you can see it in my video under Jewel chapter or time stamp.

You need to test Heroic Tragedy Vorana number and decide which one is the best for you. I had Evasion and Cold damage nodes but there are simply too many numbers to know.

Quest Rewards

Check which quests you’ve completed on your character
Clearfell — Beira of the Rotten Pack
+10% to Cold Resistance
Hunting Grounds — The Crowbell
Grants Two Weapon Set Passive Skill Points
Freythorn — The King in the Mists
+30 to Spirit
Ogham Farmlands — Una's Hut
Grants Two Weapon Set Passive Skill Points
Ogham Manor — Candlemass, the Living Rite
+20 to maximum Life
Keth — Kabala, Constrictor Queen
Grants Two Weapon Set Passive Skill Points
Valley of the Titans — Medallion
30% increased Charm Charges gained
+1 Charm Slot
Deshar — Final Letter
Grants Two Weapon Set Passive Skill Points
The Spires of Deshar — Sisters of Garukhan
+10% to Lightning Resistance
Jungle Ruins — Mighty Silverfist
Grants Two Weapon Set Passive Skill Points
The Venom Crypts — Venom Draught
25% increased Stun Threshold
Jiquani's Machinarium — Blackjaw, the Remnant
+10% to Fire Resistance
The Azak Bog — Ignagduk, the Bog Witch
+30 to Spirit
The Molten Vault — The Molten Vault
Reforging Bench
Aggorat — Blood Sacrifice
Grants Two Weapon Set Passive Skill Points
Journey's End — Captain Hartlin
Two Weapon Set Passive Skill Points
Skill Gem(Lv 13)
Delirium Drop
Whakapanu Island — Great White One
+30% increased Global Armour, Evasion and Energy Shield
Eye of Hinekora — Navali's Rest
5% increased Maximum Mana
Halls of the Dead — Yama The White
Grants Two Weapon Set Passive Skill Points
Halls of the Dead — Tawhoa's Test
+5% to Lightning Resistance
Abandoned Prison — Goddess of Justice
30% increased Life Recovery from Flasks
Halls of the Dead — Tasalio's Test
+5% to Cold Resistance
Halls of the Dead — Ngamahu's Test
+5 to Strength
Halls of the Dead — Tribal Medicine
30% increased Armour, Evasion and Energy Shield
Wolvenhold — Oswin, the Dread Warden
Grants Two Weapon Set Passive Skill Points
The Khari Crossing — Akthi and Anundr
Two Weapon Set Passive Skill Points
The Khari Crossing — Molten Shrine
5% increased Maximum Life
Qimah — Tabana's Pillar
+5% to all Elemental Resistances
Kriar Village — Lythara, the Wayward Spear
+40 to Spirit
Howling Caves — The Abominable Yeti
Grants Two Weapon Set Passive Skill Points

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Path of Building Code

Table of Contents

1. Build Overview The Hammer Engine aka Infinite Bonk Technology2. Strengths and Weaknesses3. Equipment4. Skill Gems5. Passive Tree6. Quest Rewards

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