Flash - Change: Cost 3 (E) (This effect can be used from your hand)
During this battle, your attacking Spirit gains +2000BP. After that effect resolves, either discard this card or replace one of your Cost 6 or less "Kamen" family Spirit's with this card in refreshed condition. If the Spirit is currently battling, continue the battle.
[LV1][LV2] (When Summoned) Add 1 core from the void to your reserve.