Flash - Advent: Cost 5 or more (Either Attack Step)
By sending your Soul Core to the Trash, stack this from your hand onto your target spirit. This Spirit can also Advent from the Trash.
[LV1][LV2] (When Advents) Return one of this Spirit's Red "Ultimate" family pre-Advent cards to your Hand. When you've done so, destroy one opposing 10000 BP or more Spirit. The effects of a Spirit destroyed by this effect do not activate.
[LV2] (When Attacks) Destroy an opposing 10000 BP or less Spirit.