Trigger is the next S-Rank addition to Zenless Zone Zero‘s talented roster, with her best builds making her a powerful and flexible option. Trigger joins the roster as the third member able to perform Aftershock attacks. Similar to follow-up attacks from Honkai: Star Rail, these allow off-field agents to attack enemies when the active agent triggers the Aftershock. This was first introduced in 1.6, starting with Soldier 0 Anby and the A-Rank Stun unit Pulchra.