HoYoverse’s latest drip marketing just unveiled Cissia, the rule-bending Snake Thiren joining Zenless Zone Zero’s Version 2.7 roster. This blonde bombshell from the Metropolitan Order Division isn’t your average New Eridu Public Security officer—she’s the type who expenses “27 bowls of omelette rice” alongside damaged property and somehow gets it approved. Ready to meet the game’s most questionable law enforcement agent?
Table of Contents
Cissia Character Overview
| Category | Details |
|---|---|
| Release Date | Version 2.7 Phase 2 (Early April 2026) |
| Rank | S-Rank |
| Element | Electric |
| Role | Attack |
| Faction | Metropolitan Order Division (N.E.P.S.) |
| Species | Snake Thiren |
| Weapon | Trident |
The Officer Who Rewrites the Rules

As part of New Eridu’s special “case specialists,” Cissia operates in the gray areas of law enforcement. Her action game debut showcases a character who prioritizes personal gain without pretending otherwise. Official records reveal her reimbursement includes broken storefronts and suspicious omelette rice orders—all mysteriously wired to her chief’s personal account.
Her colleagues paint a vivid picture: Jane describes her as someone who’d “never share her lunch—selfish, yet endearing,” while Zhu Yuan experiences inexplicable weak legs whenever they meet. The N.E.P.S. logo prominently displayed on her rattlesnake-like tail confirms her official status, though her methods remain questionable.
Combat Capabilities & Team Building
Cissia joins the Electric Attack roster alongside Anton, Seed, Soldier Zero Anby, and Harumasa. Her trident suggests aggressive melee combat with devastating Electric damage potential. Players already encountered her during Version 2.6’s “Encore for an Old Dream” storyline, where supervisor Severian Lowell introduced her distinctive approach to justice.
Looking to optimize your Electric team compositions? Check our comprehensive Zenless Zone Zero team building guide for synergy strategies. For banner planning around Cissia’s release, explore our updated ZZZ banner schedule to maximize your Polychrome efficiency.
Release Timeline & Banner Expectations
Following the drip marketing order, Cissia debuts in Version 2.7’s second phase after Nangong Yu from Angels of Delusion. With Version 2.6 ending late March, players have approximately six weeks to stockpile resources for her banner arrival around early April 2026.
Her S-rank status confirms premium pull requirements, making resource management crucial for F2P players targeting her kit.
FAQs
Q: What makes Cissia unique among Electric Attack agents in ZZZ?
A: Beyond her Electric attribute, Cissia brings Metropolitan Order Division faction bonuses and a morally ambiguous personality that distinguishes her from traditional NEPS officers.
Q: When should I start saving Polychromes for Cissia’s banner?
A: Start saving now—Version 2.7 launches March 24, 2026, with Cissia expected in the second phase around early April, giving you roughly 6-8 weeks of preparation time.