Ju Fufu

Ju Fufu's signature is her best engine: lots of unconditional Daze and ATK, plus a 20% DMG Boost for the whole party that is easy to keep up permanently. Because her kit scales heavily with ATK, it makes her build the most forgiving while also giving the highest personal damage. With a high-quality build it is not mandatory, but it remains the top pick.

Lighter's signature suits Ju Fufu very well: its Impact boost and party-wide Fire and Ice CRIT DMG buff trigger on Basic Attacks, which she chains rapidly thanks to a Basic 3 that behaves like Qingyi's. With a Fire or Ice main DPS it can be her best choice; otherwise it rarely beats her signature.

The best all-purpose non-limited pick for Ju Fufu. Koleda's engine excels on most Stun Agents through its big Impact and Energy Regen boosts, which let her generate Momentum freely for plenty of extra Daze and stun speeds close to her signature.

The go-to F2P engine for nearly every Stun Agent, this craftable grants a large Daze bonus against high-HP targets. In Deadly Assault it gives Ju Fufu the highest potential Daze per second, though its low base ATK makes her ATK-scaling CRIT DMG buff harder to activate. An excellent all-round choice regardless.