Magic Attack of Dark against 2 target with the lowest HP that reduces Thunder Resistance, Target healing effect -30%. Self Purify, remove Buff of enemy.
Ougi: Magic Attack of Dark against 3 targets with the lowest HP, reduces Thunder Resistance. Self Attack +30%, Target Resistance -50%, lasts 3 rounds.
The original text is not exactly like this, but this is what is the truth. His Atk-Boost is overwritten by other ATK-Boosts
How to get:
Recharge event, Honor Store.
Video to his Gold Version: