[Volund]
:When your opponent's sentinel would be retired from , it is bound instead of being retired.
1/Turn:COST [Counter Blast (1), Put one of your rear-guards into your soul], your opponent chooses a card from their drop, and binds it. Until end of turn, this unit gets ":This unit gets +5000, if your opponent's bind zone has three or more cards, this unit gets +5000, and if your opponent's bind zone has seven or more cards, this unit gets [Critical]+1."