Stealth Beast, Tamahagane "Metsu"

[AUTO]:When this unit is placed on (RC), if you have a "Demon Stealth Dragon, Shiranui "Oboro"" crest, look at the top card of your deck, put it into soul, or bind it face down. Then, if you have a grade 3 or greater vanguard, this unit gets [Power]+5000 until end of turn. [AUTO](RC):When this unit attacks a vanguard, if you have a "Demon Stealth Dragon, Shiranui "Oboro"" crest, [COST][Counter-Blast 1], and perform one of the following. ・Draw a card. ・If a unit dominated by you attacked this turn, choose a card from your face down bind zone, put it into hand, and this unit gets [Power]+5000 until end of that battle.