Zenless Zone Zero Rina Overview
Welcome to our Zenless Zone Zero Rina guide, where we cover everything you need to know about her skills, builds, teams, and more.
Rina, or Alexandrina Sebastiane, 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, such as the Stable Channel or Exclusive Channel. For more info, check out our full Gacha System Guide.
While it’s still early in the game’s release, Rina has quickly impressed lots of players as one of the best S-Rank Agents in the ZZZ meta. As a Support, she provides PEN Ratio to the entire team, which is a strong offensive stat for everyone.
You can also swap out of many of Rina’s animations, letting her deal “off-field” damage. At M1 (duplicate), she turns into a true off-field unit as well.
Lastly, her Support Specialty allows you to quickly swap into different characters after her Skill, making her a strong Agent for a variety of teams.
Rina |
Victoria Housekeeping |
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S Rank |
Electric |
Support |
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Zenless Zone Zero Rina Skills
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 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 dodge. 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.
Assist 
Quick Assist: Duple Meter Allemande
When the character on field is launched, press 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 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.
Special Attack 
Special Attack: Beat the Blockhead
Press Special Attack to activate. Order Anastella to execute a downward smash, dealing Electric DMG. Anti-Interrupt level is increased while using this skill.
EX Special Attack: Dimwit Disappearing Trick
With enough energy, press Special Attack to activate. Order Anastella to execute multiple downward slashes, dealing massive Electric DMG. Character is invulnerable while using this skill.
Chain Attack 
Chain Attack: Code of Conduct
When Chain Attack is triggered, select the corresponding character to activate. Order Drusilla and Anastella 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, EX Special Attacks, but can be recalled to Rina’s side through Basic Attack: Shoo the Fool.
Rina is invulnerable while using this skill.
Ultimate: The Queen’s Attendant
When Decibel Rating is at Maximum, press Ultimate 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, EX Special Attacks, but can be recalled to Rina’s side through Basic Attack: Shoo the Fool.
Upon activating this skill, the other squad members recover 10 Energy. The next character to switch in recovers an additional 20 energy. Rina is invulnerable while using this skill.
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% of Rina’s PEN Ratio + 6%, up to 30%. The effect ends when both Drusilla and Anastella return to Rina.
Additional Ability: Banquet of Perfection
When any other 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 10%.
Rina Mindscape
| 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%. |
| B | Master’s Paragon: Upon entering combat or switching in, Rina’s DMG increases by 15% for 12s. This effect can trigger once every 18s. |
| C | Head Maid’s Specialty: Basic Attack, Dodge, Special Attack, and Chain Attack Lv. +2 |
| D | Needle and Hammer:Rina’s Energy Regen increases by 0.5/s when both Drusilla and Anastella are deployed. The effect ends when Drusilla or Anastella returns to Rina. |
| 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 15% for 8s. |
Zenless Zone Zero Rina Build Guide Overview
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| W-Engine | Drive Disc | ||
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| Main Stat | Substats | ||
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Since Rina’s supportive capabilities hinge on PEN Ratio, we want to scale this up as much as possible through gear. After that, you can have small increases in personal damage with stats like ATK%, Anomaly, and flat PEN.
Rina Best W-Engines
Weeping Cradle |
ATK: 53/684 | PEN ratio: 9.6%/24% While off-field, Energy Regen increases by 0.6/0.75/0.9/1.05/1.2 per second. Attacks from the equipper enhance the squad’s DMG against a struck target by 10/12.5/15/17.5/20% for 3 seconds. During this period, this effect is further increased by 1.7/2/2.5/3/3.3% every 0.5s, up to a maximum additional increase of 10.2/12/15/18/19.8%. Repeated triggers only refresh its duration without refreshing the DMG increase effect. Passive effects of the same name do not stack. |
Slice of Time |
ATK: 46/594 | PEN ratio: 8%/20% Any squad members’ Dodge Counter, EX Special Attack, Assist Attack, or Chain Attack respectively generates 20/23/26/29/32 (Dodge) | 25/28.5/32/35.5/40 (Special) | 30/34.5/39/43.5/48 (Assist) | 35/40/45/50/55 (Chain) more Decibels and generates 0.7/0.8/0.9/1/1.1 Energy for the equipper. This effect can trigger once every 12s. The cooldown for each type of attack is independent of others. Passive effects of the same name do not stack. |
For W-Engines, there are only two Support W-Engines that have PEN Ratio as their Main Stat. Weeping Cradle is Rina’s signature weapon, but Slice of Time is a strong A-Rank option as well.
You get a copy of Slice of Time for free by playing the game, so every account should have access to this W-Engine. If you do the Web Event, you’ll be able to get a second copy as well.
Rina Best Drive Discs
Swing Jazz |
(2): Energy Regen increases by 20%. (4): Launching a Chain Attack or Ultimate increases all squad members’ DMG by 15% for 12s. Passive effects of the same name do not stack. |
Puffer Electro |
(2): Increases PEN Ratio by 8%. (4): Ultimate DMG increases by 20%. Launching an Ultimate increases the equippers ATK by 15% for 12s. |
When it comes to Drive Discs, Swing Jazz and Puffer Electro are our biggest recommendations. Swing Jazz is the best Support set in the game, and every team should have at least 1. (for the most part)
For a 2-piece bonus, Puffer Electro is important to get Rina’s PEN Ratio as high as possible. In order to max her buff, you will need 96% PEN Ratio, which is gargantuan.
Depending on your team, you can also look to run sets like Thunder Metal (Personal damage increase) or Freedom Blues (Anomaly Setup).
Overall, we still recommend the Swing Jazz (4) and Puffer Electro (2).
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) ATK%/Anomaly Proficiency
- (5) PEN Ratio
- (6) Energy Regen/Anomaly Mastery
When it comes to Main Stats, your first priority is Partition V which grants PEN Ratio. This will get you closer to the 96% PEN Ratio needed to max Rina’s buff.
After that, you can look to increase Rina’s personal damage through things like ATK%, Energy Regen, or Anomaly stats. If you’re running Grace in a Mono Electric team, Anomaly stats can be nice to constantly shock enemies.
If you’re running Grace as a general support, you can use ATK% and Energy Regen instead. Lastly, Crit stats are usable on Rina, but not a priority over your main DPS.
Sub-stats
- PEN
- Anomaly Proficiency
- ATK%
PEN and PEN Ratio both ignore the enemy’s defense, and in general, the more PEN you have, the better it becomes (similar to Crit). As such, flat PEN should represent a solid damage increase for Rina.
After that, we have Anomaly Proficiency and ATK% which are more personal damage stats. These aren’t a priority to optimize in the early game, but you can work on them when you have the resources.
Rina Skill Priority
Core Passive (Talents) > Special > Ultimate > Basic Attack > Assist > Dodge
As with all Agents, leveling up your Core Passive is the first priority. After that, you’re EX Special and Ultimate will be the moves that provide the most damage. While you won’t use Rina’s Ultimate very often, upgrading it will level up her Chain Attack damage as well.
Basic Attack is a nice upgrade, but not necessary if you don’t use Rina on field much. The same goes for Assist/Dodge. Assist only provides a small bonus to dmg/Daze and Dodge is only applicable if you stay on-field with Rina.
Zenless Zone Zero Rina Teams
When it comes to teambuilding for Rina, there is actually a solid amount of flexibility. While Rina will definitely shine in more Electric based teams, she can also be used as a general Support for any team that can activate her Additional Ability.
This includes any Agent that is Electric or Victoria Housekeeping.
Mono Electric
Anton, Grace, Rina
This looks to be Rina’s strongest team, making good use of all of her buffs. Anton deals more damage when hitting shocked enemies, and Rina extends the duration of Shock. The PEN Ratio buff will also amplify Anton’s damage.
This is one of the few teams in the current meta that can forgo a Stun Agent. Stun Agents are very important for scaling damage, but Anton’s synergy with Shock semi-bypasses this.
Grace + Rina apply Shock extremely easily and effectively, while Anton comes in as your Burst DPS to unload his Energy Bar.
Victoria Housekeeping
Ellen, Lycaon, Rina
This next team uses Rina as a general Support Agent, and pairs her with her Victoria Housekeeping members. Ellen and Lycaon are both top tier Attack/Stun Agents repsectively, and Rina is an all-purpose Support.
This team uses three S-Rank Agents, which may not be the best use of resources, but it’s a strong team regardless. Most players will use Soukaku over Rina, and you even get a free copy of Soukaku from Shiyu Defense.
Even still, this team is worth mentioning as the three Agents are just that powerful.
Rina F2P Team
Anton, Anby, Rina
Lastly, we have F2P teams that don’t require any S-Rank Agents other than Rina. For this breakdown, you simply want Attack Agent + Stun Agent + Rina.
Anton and Anby are both Electric, so everyone’s Additional Ability will activate. Depending on your account, you can change things up as well.
You can go Corin + Lycaon + Rina, Nekomata + Anby + Rina, Billy + Anby + Rina, etc. While these teams likely won’t outperform the two above, they’re all decent options and will clear story content.
Disorder Team
Piper, Grace, Rina
Lastly, we have a Disorder team that utilizes the two Anomaly Agents, Piper and Grace. This team doesn’t use the traditional Stun Agent and instead has Piper + Grace to deal damage through Assault, Shock, and Disorder.
For the third slot on this team, Rina is great to buff up the team and also help shock enemies. The shock duration extend is also nice to ensure you can proc Disorder with Piper.
Lucy is also a fine third Agent on this team, but Rina synergizes a bit better as she helps build up Shock as well.
In Conclusion
This wraps up our Zenless Zone Zero Rina guide. While she may not deal as much damage as Attack Agents, her supportive capabilities are some of the best in the game.
She can fit into many teams as a general Support, the best Electric Support, or even through Disorder teams. This makes her very flexible and powerful.
In the early game, she may feel underwhelming as she doesn’t deal the most damage herself. However, as you progress, you’ll start to feel the buffing capabilities of her kit.
Thanks for Reading! For more resources, check out our other Zenless Zone Zero Guides.
