Avidity Slurper: DZ Booster Set 09: Super Brave Detonation

[AUTO]:When this unit is placed on (RC) from hand, you may reveal a Purgatory Dragon Deity, Favrneel from your ride deck. If you revealed a card, or your vanguard is Purgatory Dragon Deity, Favrneel, [COST][Soul-Blast 1], search your deck for up to one grade 3 or greater card with Favrneel in its card name, put it into soul, and shuffle the deck. [AUTO](RC):When this unit boosts a grade 3 or greater unit, until end of that battle, this unit gets [Power]+2000, if the sum of the grades of 《Dark States》 cards in your soul is thirteen or greater, choose one of your units, and it gets [Power]+5000 until end of turn.