[Burst: When your Spirit is destroyed by your opponent's card]
If you have 3 or more Yellow cards in your trash, gain 1 core in your Reserve or your Life. After that effect resolves, summon this Spirit.
[LV1][LV2][LV3] (Flash) (Either Attack Step) By moving two cores from your reserve to your trash, during this battle, one opponent's spirit has its [LV1]/[LV2]/[LV3]/[LV4] BP treated as 2000.