Zhu Yuan is one of the best characters in Zenless Zone Zero, and she becomes available in her own limited-time banner during the second half of version 1.0. Her combo sequence, a flurry of martial arts combined with pistol shots, deals both Physical and Ether damage. Her amazing attack speed is further complemented by the Special Ops Ammunition core passive, which grants bonus damage especially against stunned targets. Likewise, there’s the Tactical Coordination additional perk, which provides a massive +30% crit rate after you use her EX special, chain attack, or ultimate.
The only reason why we couldn’t place her in the S-tier category is because there’s currently no other character from the New Eridu Public Security faction. As such, maximizing her potential means that you should always have Nicole in your squad. Well, that, and we recommend Ellen as the 1.0 gacha pull (for those who prefer only one agent from a limited-time banner).