Thread:Linathan/@comment-34037508-20180106102947/@comment-26140304-20180107063534

Here's what I would recommend for Kafka:
 * 30% boost to Atk, max HP
 * Boosts Atk, Def relative to remaining HP
 * 80% boost to Spark damage
 * Boosts elemental damage
 * Adds considerable BB gauge boost when attacked for 3 turns effect to BB/SBB

Elemental damage is resisted by bosses most of the time, but it comes in handy for guild raid where it counts the most.