Theorylytics
All W-Engines
Puzzle Sphere
A-Rankrupture

Puzzle Sphere

Secondary stat: ATK%

Passive

Upon launching an EX Special Attack, the equipper's CRIT DMG increases by 16/18.4/20.8/23.2/25.6% for 12s. Additionally, if the target's current HP is below 50% of their Max HP, EX Special Attack DMG increases by 20/23/26/29/32%.

Best Characters

Yixuan
Yixuan#4

Recommended

Main DPS · Tier B

Best freely craftable Rupture pick. Guaranteed CRIT DMG on every EX Special; the extra EX DMG when the enemy is below 50% HP is a free execute bonus. Main trade-off is ATK% secondary instead of HP% — still the strongest free path to her.

Banyue
Banyue#5

Recommended

Fire Rupture DPS · Tier A

Reliable F2P option that provides easy access to stacking DMG and critical stat boosts.