Zenless Zone Zero Rina Guide – Skills, Builds, Teams, & More

Zenless Zone Zero Alexandrina “Rina” Overview

Welcome to our Zenless Zone Zero character guide, where we cover everything you need to know about Alexandrina “Rina” Sebastiane.

Rina is an S-Rank Agent from the Victoria Housekeeping Company Faction, with the Electric Attribute and Support Fighting Style. She is a Standard agent, meaning you can get her from any character banner, along with 5 other S-Ranks: Grace, Koleda, Lycaon, Nekomata, and Soldier 11. This includes the Standard banner, Star-Studded Cast, or a chance to get her as a pity reward when you “lose” the coin flip on limited banners.

While Rina can certainly deal a decent amount of damage herself, her main role as a Support is bolstering the output of other characters in your team, either by boosting their damage directly, weakening enemies’ defenses, or increasing your team’s defensive capabilities.

There are 3 other members of the Victoria Housekeepers that are in the game on release, but Rina’s kit generally looks to capitalise on Electric synergies rather than faction ones. Due to this, she can be slightly more challenging to build an optimal team for, but there are certainly options if you manage to pull her early on.

This guide will cover advice on everything you need to know to efficiently build Rina, as well as tips on maximising her impact on teams and who she is best paired with.

Rina		Victoria Housekeeping Company
S Rank	Electric		Support

Rina Skills/Abilities in Zenless Zone Zero

Basic Attack

Basic Attack – Whack the Dimwit

Press Basic Attack to activate.

Order Drusilla and Anastella to attack up to 4 times, dealing Physical DMG and Electric DMG. Performing other actions with Rina during Drusilla and Anastella’s attacks will not interrupt Rina’s Basic Attack combo count.

Basic Attack – Shoo the Fool

Hold Basic Attack or Special Attack to activate.

Calls back Drusilla and Anastella to swing them around for a ranged attack, dealing Electric DMG. Anti-Interrupt level is increased while using this skill.

Dodge

Dodge – Dress Adjustment

Press Dodge to activate. A rapid dodge.

Character is invulnerable while using this skill.

Dash Attack – Sudden Surprise

Press Basic Attack during a dodge to activate.

Order Drusilla and Anastella to execute a piercing attack, dealing Physical DMG.

Dodge Counter – Bangboo Callback

Press Basic Attack during a Perfect Dodge to activate.

Order Drusilla and Anastella to spin forward and trigger an explosion, dealing Electric DMG. Character is invulnerable while using this skill.

Special Attack

Special Attack – Beat the Blockhead

Press Special Attack to activate.

Order Anastella to execute a falling attack, dealing Electric DMG. Anti-Interrupt level is increased while using this skill.

EX Special Attack – Dimwit Disappearing Trick

When Rina has enough Energy, press Special Attack to activate. Order Anastella to execute multiple falling attacks, dealing massive Electric DMG. Character is invulnerable while using this skill. A Reactive Assist is triggered when this skill hits an enemy.

Chain Attack

Chain Attack – Code of Conduct

When a Chain Attack is triggered, select the character to activate.

Order Drusilla and Anastella to push forward and generate a ball-shaped electrical field that deals massive Electric DMG. During this skill, Drusilla and Anastella are unable to perform Basic Attacks, Dash Attacks, Special Attacks, and EX Special Attacks, but can be recalled to Rina’s side through Basic Attack – Shoo the Fool.

Character is invulnerable while using this skill. A Reactive Assist is triggered when this skill hits an enemy.

Ultimate – The Queen’s Attendants

When Decibel Rating is at Maximum, press Chain Attack to activate.

Order Drusilla and Anastella to spin forward and deal massive Electric DMG. During this skill, Drusilla and Anastella are unable to perform Basic Attacks, Dash Attacks, Special Attacks, and EX Special Attacks, but can be recalled to Rina’s side through Basic Attack – Shoo the Fool.

Character is invulnerable while using this skill. A Reactive Assist is triggered when this skill hits an enemy.

Core Skill

Core Passive – Mini Destruction Partner

When ordering Drusilla or Anastella to attack, other squad members’ PEN Ratio increases together with Rina’s, by 25% + 8% of Rina’s PEN Ratio, up to 35%. The effect ends when both Drusilla and Anastella return to Rina.

Additional Ability – Banquet of Perfection

When another character in your squad shares the same Attribute or Faction:

Increases the duration of Shock inflicted on enemies by any character by 3s. When Shocked enemies are on the field, all squad members’ Electric DMG increases by 15%.

Reactive Assist – Duple Meter Allemande

When the character on field is launched, press Perfect Assist to activate.

Order Drusilla and Anastella to spin forward and trigger an explosion, dealing Electric DMG.

Character is invulnerable while using this skill.

Evasive Assist – Triple Meter Courante

When the character on field is about to be attacked, press Perfect Assist to activate.

Dodges the enemy’s attack and activates the Vital View.

Character is invulnerable while using this skill.

Assist Follow-Up – Quadruple Meter Gavotte

Press Special Attack after an Evasive Assist to trigger.

Order Drusilla and Anastella to push forward and generate an electrical vortex, dealing Electric DMG.

Character is invulnerable while using this skill.

Rina Talents

A	Dance Duet: After being sent out to launch an attack, Drusilla and Anastella stay in place for an additional 5.5s before returning to Rina. The effect gained from Core Passive: Mini Destruction Partner by characters within 10m is increased to 130% of the original value.
B	Master’s Paragon: Rina’s Anomaly Proficiency is increased by 50 when both Drusilla and Anastella have been sent out. The effect ends when Drusilla or Anastella returns to Rina.
C	Head Maid’s Specialty: Basic Attack, Dodge, Special Attack, and Chain Attack Lv. +2
D	Needle and Hammer: When Basic Attack: Shoo the Fool hits an enemy, the target’s Anomaly Buildup RES is reduced by 27%, lasting 10s. Triggers once per 15s.
E	Head Maid Perfectionist: Basic Attack, Dodge, Special Attack, and Chain Attack Lv. +2
F	Stormy Night’s Fright: When an EX Special Attack, Chain Attack or Ultimate hits an enemy, the entire squad’s Electric DMG is increased by 32% for 8s.

Zenless Zone Zero Rina Build Guide Overview

Alexandrina “Rina” Sebastiane Build
W-Engine		Drive Disc
Cannon Rotor Electro-Lip Gloss		Thunder Metal (4) Woodpecker Electro (2) Freedom Blues (4) Thunder Metal (2)
Main Stat		Substats
(4) Crit Rate%/Crit DMG% (5) Attribute Mastery (6) Anomaly Rate		Crit Rate%/Crit DMG% PEN ATK% Attribute Mastery

Rina works best with a build that focuses on ensuring there is as much focus on the attribute synergy as possible, hence our focus on Attribute Mastery and Anomaly Rate on the main stat spots. With that being said, this is somewhat of a downside to the Rina setup, as her usefulness, and in turn, the strength of her teams falls fairly dramatically when mobs aren’t able to be shocked.

For her Drive Discs, you should only run the Freedom Blues/Thunder Metal setup on one character in the team, and if you already have another character running it, you should use Thunder Metal/Woodpecker Electro.

Rina Best W-Engines

Cannon Rotor	ATK: 40/594 | Crit Rate: 8%/20% Increases CRIT Rate by 8/9.2/10.4/11.6/12.8%. Attacks that land a CRIT on an enemy will inflict an additional 275% of ATK as DMG. This effect can only be triggered once every 8/7.5/7/6.5/6s.
Electro-Lip Gloss	ATK: 46/594 | Attribute Mastery: 24/50 Deal 40/50/60/70/80% more Attribute Anomaly Damage.

Cannon Rotor is a universally strong W-Engine and is an excellent option for Rina in both builds.

If you don’t have Cannon Rotor, you should use Electro-Lip Gloss, which would surpass the strength of Cannon Rotor if it was S-Rank, but given it only being A-Rank, it loses out slightly to the raw power that Cannon Rotor brings.

Rina Best Drive Discs

Thunder Metal	(2): Increases Electric damage by 10%. (4): Upon hitting a Shocked enemy, the struck target takes 30% more damage for 6s. This effect does not stack.
Woodpecker Electro	(2): Increases CRIT Rate by 8%. (4): Triggering a critical hit with a Basic Attack, Dodge Counter or EX Special Attack increases the equippers ATK by 9% for 6s. The buff duration for different skills are calculated separately.

In this setup, the focus is on ensuring there are Shocked enemies for Rina to hit to trigger Thunder Metal’s 4-set bonus, while giving an Electric DMG and Crit Rate bonus, both of which are massively useful to Rina’s kit.

If you cannot Shock enemies or there are none that live long enough to benefit from the damage buff, the strength of this setup falls dramatically.

Freedom Blues	(2): Increases Attribute Mastery by 20. (4): Increase damage caused by Attribute Anomaly by 30%. When an EX Special Attack hits an enemy, reduce the target’s Attribute Anomaly Resistance to the corresponding attribute by 30% for 8s. This effect does not stack with others of the same attribute.
Thunder Metal	(2): Increases Electric damage by 10%. (4): Upon hitting a Shocked enemy, the struck target takes 30% more damage for 6s. This effect does not stack.

This build focuses on the synergy between Electric attribute units in Rina’s team comps and is excellent for increasing the damage dealt by Shock, but it should only be used by one unit on the team, as it will not stack between Electric units.

Beyond the Shock and Electric synergies, it provides the Electric damage increase from Thunder Metal, as well as an Attribute Mastery buff, both of which fit perfectly with Rina’s kit.

Rina Drive Disc Stats

Despite being classed as a Support, Rina is very much a DPS-Support mix, and as such, her stat priority builds primarily for damage output, with a focus on Attribute damage.

Main Stats

• (4) Crit Rate % or Crit DMG %
• (5) ATK % or PEN % (or Attribute Mastery)
• (6) Anomaly Rate %

If you are using the first Drive Disc build with Thunder Metal and Woodpecker Electro, you will be using either ATK % or PEN % on slot V, mainly due to the focus on dealing damage to shocked enemies, rather than the second setup with Freedom Blues and Thunder Metal, which instead looks for Attribute Mastery, due to it directly building around Anomaly/Shock damage.

Sub-stats

1. Crit Rate % or Crit DMG %
2. PEN
3. ATK %
4. Attribute Mastery

Regardless of which build you use, the sub-stat priority stays the same, and focuses around damage output.

Rina Skill Priority

Once the game releases, we’ll update this section. In general, leveling up an Agent’s Core Passive is the most effective, as this levels up their Core Passive, Additional Ability, and Assist Moves.

Rina Teams for Zenless Zone Zero

For Rina, there isn’t much flexibility in her team comps, simply because there is such a massive focus on Electric units to ensure the requirements of her skills are met. With that in mind, we only have 3 options for a team, and those are Grace, Anby, and Anton.

For Rina, the best team choice is going to be running with Grace and Anton, mainly due to all of their passive requirements being met for their skills to be as powerful as possible, as well as Grace’s excellent Shock-proc rates, meaning both of Rina’s builds shine perfectly in this team. We choose Anton over Anby, simply because his focus on damage output vs. Anby’s more stun-oriented kit is simply more useful in this team, with so much CC already going out naturally.

Keep in mind that not having an ideal setup for Rina harms her viability massively and you shouldn’t focus on building her if you don’t have the team recommended, as Anby isn’t a reliable alternative to Grace for Rina.