History's Strongest Loser, Kojiro Sasaki (D-TB02/RGR06EN) [Record of Ragnarok]

[Volundr] [CONT](VC):When your opponent's sentinel would be retired from (GC), it is bound instead of being retired. [ACT](VC)[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. This unit gets"[CONT](VC):This unit gets [Power] +5000, if your opponent's bind zone has three or more cards, this unit gets [Power] +5000, and if your opponent's bind zone has seven or more cards, this unit gets [Critical] +1." until end of turn.