Flash - Advent: Yellow & Cost 3 or more (Either Attack Step)
By sending your Soul Core(Soul Core) to the Trash, stack this from your hand onto your target spirit.
[LV1][LV2][LV3] (When Advents) During this turn, opposing Spirits can't attack.
[LV3] Flash - (When Attacks/Blocks) You can discard a card from your Hand. When you do so, one opposing Spirit gets -7000 BP. A Spirit which had their BP brought to 0 by this effect is destroyed.