Play this character set to active.
[Activate: Main] [Once Per Turn] Switch one active "Ken Kaneki" with 4 or less required energy on your front line to resting. If you do, this character gains [Double Attack] (When this character attacks for the first time this turn, switch it to active) and "During this character's second attack this turn, it gains [Impact (1)] (When this character attacks and wins a battle, deal 1 damage to your opponent)" until the end of the turn.