Stealth Beast, Tamahagane "Metsu" DZ-BT12/020 RR

[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, and put it into soul or bind it face down. Then, if your vanguard is grade 3 or greater, 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 you dominated attacked this turn, choose a face down card from your bind zone, put it into hand, and this unit gets [Power]+5000 until end of that battle.