[AUTO](RC):When it attacks or boosts, [COST][Soul-Blast 1], and until end of that battle, this unit gets [Power] +5000, and when that attack hits a vanguard, look at three cards from the top of your deck, reveal up to one <Astral Poet> from among them and put it into your hand, put the rest on the bottom of your deck in any order, and if you put a card into your hand, discard a card from your hand.