[AUTO](RC):When this unit attacks a grade 3 or greater unit, choose up to one <Dark States>  from your drop, and this unit gets [Power] +5000 until end of that battle for each grade of that card. Put that chosen card into soul. [AUTO](RC):At the end of your turn, if you have a grade 4 or greater vanguard, [COST][put this unit into soul], and draw a card.