While Black Swan is active in battle, enemies afflicted with Wind Shear, Bleed, Burn, or Shock will have their corresponding Wind, Physical, Fire, or Lightning RES respectively reduced by 25%.

When an enemy target afflicted with "Arcana" is defeated, there is a 100% base chance of inflicting 6 stack(s) of "Arcana" on adjacent targets.

Skill Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.

While in the Epiphany state, enemy targets have their Effect RES reduced by 10% and Black Swan regenerates 8 Energy at the start of these targets' turns or when they are defeated. This Energy Regeneration effect can only trigger up to 1 time while Epiphany lasts. The trigger count is reset when Epiphany is applied again.

Ultimate Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.

When an enemy target is attacked by Black Swan's teammates, Black Swan has a 65% base chance of inflicting 1 stack of "Arcana" on the target.
Every time Black Swan inflicts "Arcana" on an enemy target, there is a 50% fixed chance to additionally increase the number of "Arcana" stacked this time by 1.