Zenless Zone Zero(ZZZ)

**Quick Answer:** Buying Battery Charge with Polychromes in ZZZ 2.6 isn't optimal for most players. Eight daily refills cost 900 Polychromes (5.6 pulls), while natural regeneration provides 300 Battery Charge daily. End-game players at Inter-Knot Level 40+ should prioritize pulls over resource purchases—free farming yields 1.2M Dennies from City Fund level 50 and guaranteed S-Rank Drive Discs from Routine Cleanup. Only competitive players needing immediate progression during limited events benefit from selective refills.

At Inter-Knot Level 50+, Battery Charge becomes your primary bottleneck in Zenless Zone Zero. This analysis examines whether spending Polychromes on Battery refills delivers worthwhile returns versus alternative investments. With natural regeneration capped at 240 Battery plus 60 from Coff Cafe daily, you face a critical decision: invest 900 Polychromes for 8 refills (480 extra Battery) or allocate those resources toward Signal Searches worth 5.6 Encrypted Master Tapes.

Critical Node 7 in Zenless Zone Zero's Version 2.6 Shiyu Defense demands precise Disorder team rotations across multi-wave encounters. This guide covers Aria's optimal sequences, disk stats targeting 400-500 Anomaly Proficiency and Mastery, team comps leveraging Sunna's Mesmerized buff, and strategies for S-Rank clears with 300+ seconds remaining. Master the 4-hit Basic → EX Special → Charge Attack loop to maximize Abloom triggers and Disorder damage.

Angel in the Shell is Aria's signature S-Rank Anomaly W-Engine launching March 4, 2026 in Zenless Zone Zero 2.6. This guide breaks down its 90 Anomaly Proficiency, 30% Anomaly Mastery, and 20% damage boost to determine if Disorder teams need this weapon or if F2P alternatives work for endgame.

Aria launches February 27, 2026 as an S-Rank Ether Anomaly agent. Her optimal build needs Chaos Jazz 4-piece with Slot 4 Anomaly Proficiency, Slot 5 Ether DMG%, and Slot 6 Anomaly Mastery. Farm Chaos Jazz via Routine Cleanup at Level 60 (60 Battery per run, 2-3 disc drops). The set grants +30 Anomaly Proficiency (2-piece) and +15% Fire/Electric DMG with +20% off-field damage (4-piece).

The Ukinami Yuzuha and Seth Disorder team leverages Metanukimorphosis EX Special Attack buffs for sustained Electric-Ether Disorder triggers in Zenless Zone Zero Version 2.6. Yuzuha's signature W-Engine grants +48 Anomaly Mastery and +96 Anomaly Proficiency for 40 seconds, enabling rapid Shock and Corruption buildup. Seth provides shields, Anomaly Proficiency buffs, and -20% Buildup RES shred. Both agents rerun Phase 2 from March 4-23, 2026, positioning this as the premier Disorder archetype for endgame.