Flash - ⚞Advent⚟: Purple and 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] (When Advents) You can discard any number of pre-advent cards under this spirit. For each card discarded by this effect, you can summon one spirit with the name "The SevenShogun" from your trash without paying the cost.