[AUTO](VC/RC):When placed from hand, COST [Counter Blast (1)], search your deck for up to one card with "Silver Thorn" in its card name, put it into your soul, and shuffle your deck.
[AUTO](RC):When it attacks a vanguard, if your soul has four or more cards with "Silver Thorn" in their different card names, this unit gets [Power]+10000 until end of that battle.