Alongside the release of various 2nd anniversary celebration campaigns for Zenless Zone Zero, a special Top Up event will be available for all players to partake to obtain a special Limited S Rank Agent Selector. In this guide, we will go over Zenless Zone Zero 2nd Anniversary Top Up Event S Rank Selector and advise players on who to pick.
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Zenless Zone Zero 2nd Anniversary Top Up Event S Rank Selector – Who To Pick
How To Obtain The Top Up Event S Rank Selector
With the special 2nd Anniversary Celebration Campaigns that grants players up to 40 pulls for a free and a Limited S Rank Selector, an additional Top Up campaign will also be released for Zenless Zone Zero that allows them to obtain a W-Engine of their choice and an additional Limited S Rank Agent Selector.

This Top Up event will last for the entirety of the 2nd Anniversary Update Patch for Zenless Zone Zero and functions as followed:
– Whenever players buy top up packs, monthly passes, Battle passes or spend any real life money on in-game shop items, a proportional amount of special Commemorative Ticket Stub will be given out.
– Upon accumulating enough Commemorative Ticket Stubs and reaching specific milestones, players will be able to obtain special milestone rewards, including A Free S Rank W-Engine Selector and a Limited S Rank Agent Selector.

The Limited S Rank W-Engine Selector will be given out at the 7000 Mark and the Limited S Rank Agent Selector will be given out at the 10000 Mark. Both of these selectors will allow players to pick between 3 different Limited S Rank Agents and their W-Engine: the S Rank Ether Support Specialty Agent Astra Yao, the S Rank Ether Anomaly Specialty Agent Vivian and the S Rank Electric Attack Specialty Agent Seed.

Astra Yao
Astra Yao is an S Rank Ether Elemental Support character that can provide the team with a massive amount of damage amplification thanks to her quick and easy to use skill kit. Astra Yao’s powerful damage buffs and versatile abilities make her one of the game’s most versatile support characters.

Astra Yao playstyle is quite simple: activates her Idyllic Cadenza state by using either her EX Special Attack or Ultimate, then simply switches into your DPS character using her Quick Assist and reap the rewards. While in her Idyllic Cadenza state, Astra Yao provides the team with a strong damage and critical damage buff and provides off field damage, helping to supplement the team’s overall damage output. Additionally, she can also heal allies with her Ultimate.
Pick Rating: 10/10. One of the best universal support in the game.
Among the 3 selectable options in the Top UP Selector, Astra Yao is perhaps the most valuable one as she is one of the game’s best universal Support Agent in many different teams. Not only does Astra Yao provide a hefty damage amplification and attack boost effect, she can also heal the team while remaining off-field, allowing her to be used in many different teams with ease.
If you don’t have Astra Yao in your account yet, picking her is highly recommended.
Vivian
Vivian is a S Rank Agent of the Anomaly Specialty whose skill kit and abilities specialized in inflicting enemies with Abloom damage when she is off-field.

Vivian’s gameplay rotation and abilities are quick and simple and to the point: Upon taking the field, Vivian can use her normal attacks or EX Special attack to grants herself special feather stacks, which can be used to put her in a special mode, with a maximum of 5 feather stacks being able to be active at the same time. Once her feather stacks are active, whenever an ally inflict an Attribute Anomaly Effect onto enemies, Vivian will launch a coordinated attack, dealing Ether damage and inflict Abloom to enemies under the Attribute Anomaly effects when she is off-field, consuming the feather stacks.
By triggering the feather effects, Vivian can become a decently powerful off-field Anomaly enabler capable of inflicting the Ether Attribute Anomaly Effect and the Abloom effect while remaining off-field most of the time.
Pick Rating: 7/10. A Decently Good But Flawed Anomaly Agent.
On paper, Vivian is a very decently good Anomaly Agent that can provide the team with additional damage when she is off-field thanks to the Feather stacks mechanics. However, it is very important to note that, since most Anomaly teams make use of multiple quick Attribute Anomaly effects at the same time to deal big damage to enemies, Vivian will run out of her Feather stacks very quickly, making it hard for her to maintain her feather stacks consistently, resulting in a decrease in overall damage dealt.
This, coupled with the fact that there have been a lot of powerful Anomaly Agents released since Vivian’s initial release that does her job better, makes Vivian not a recommended pick unless you lack good Anomaly Agents
Seed
Seed is an S Rank Agent of the Electric Element and Attack Specialty. She excels at dealing powerful EX Special Attack Electric Damage to enemies and works amazingly as a main or sub DPS for the Electric damage team.

Seed’s skill kit focuses on gaining as much EX Special Energy as possible whenever other allies triggers their EX Special Attacks against enemies, allowing her to recover and conserve large amounts of her own EX Special Attack Gauge.
Upon having enough energy, Seed can spend the energy to switch to the field and bombard the enemies with large amounts of projectiles, missiles and deal massive amounts of Electric Damage to enemies, raising her special Core Skill Gauge. Once her Core Skill gauge is filled, Seed can unleash a devastating blow of Electric damage to enemies in a wide area.
Pick Rating: 7/10. A Good Electric DPS Character
Seed is a character whose entire gameplan is pure damage, with her skill kit focusing on bombarding the enemies with as much damage as possible before switching off the field. This makes her a good main or secondary DPS character for the Electric damage team. However, due to how short her damage uptime is generally, she falls short when compared to other Electric DPS options in the game and can easily be replaced by others, making it hard to justify picking her unless you already have the other 2 agents.
Astra Yao Signature W-Engine

Effect: When any squad member enters the field through a Quick Assist, Chain Attack, Defensive Assist, or Evasive Assist, the equipper gains 5 Energy. This effect can trigger once every 5s. When the equipper consumes 25 or more Energy, the DMG dealt by all squad members increases by 10%, stacking up to 2 times, and lasting 20s. Repeated triggers reset the duration. Only one instance of this effect can exist in the same squad.
Pick Rating: 10/10 For Astra Yao. 9/10 For Others.
One of the strongest support W-Engines in the game, the W-Engine provides Astra Yao with her much needed Attack stat while also boosting her energy gain whenever other allies use their Assist abilities. The W-Engine also further boosts Astra Yao support abilities by boosting the team’s damage dealt whenever Astra Yao uses her EX Special Attack.
Similar to how universally good Astra Yao is, her W-Engine is also very universally good for other Support Specialty Agents as well, providing them with energy when they need and help boost the team’s damage as long as the Support Agent can fulfill the energy consumption requirement.
Vivian Signature W-Engine

Effect: Increases Anomaly Buildup Rate by 40%. When the equipper deals Ether DMG, their Anomaly Proficiency increases by 20 for 5s, stacking up to 6 times. This effect can trigger once every 0.5s, and repeated triggers reset the duration.
Pick Rating: 10/10 For Vivian. 5/10 For Others.
For Vivian, this signature W-Engine provides her with a lot of important Anomaly Stats as long as she continuously deals Ether damage to enemies, helping to optimize her damage output.
For others, this W-Engine only serves as a stat stick that only Aria can make use of outside of Vivian.
Seed Signature W-Engine

Effect: Increases CRIT Rate by 15%. When the equipper deals DMG with a Basic Attack or EX Special Attack, they gain 1 stack of a buff. Each stack increases the equipper’s Electric DMG by 12.5%, up to 2 stacks. Each stack lasts 40s. The duration of each stack is calculated separately. Can trigger once per use of a skill. At 2 stacks, the wearer’s Basic Attack and Ultimate DMG ignore 20% of enemy DEF.
Pick Rating: 10/10 for Seed. 8/10 for others.
Seed’s signature W-Engine grants her a large boost in critical stats in addition to boosting her overall Electric Damage output whenever she uses her Basic and EX Special Attack, helping to maximize her overall damage output as a DPS character.
For other characters, this W-engine is very universal and helps to maximize various Attack Agents’ Overall Electric Damage output. So if players do not have the Agents’ Signature W-Engine, getting this W-Engine for the other Electric DPS characters is a good idea.
Conclusion
With that, we have gone over the best picks for the Limited S Rank Agent Selector Ticket from Zenless Zone Zero’s 2nd Anniversary Top Up Event. If players want to fulfill all of the Top Up Event’s milestones by spending the least amount of money possible, then don’t hesitate to take advantage of Enjoygm’s special discounted deals for Zenless Zone Zero Top Up today and get the best deals at the lowest prices possible.



