Blue Storm Supreme Dragon, Lordly Maelstrom (G-BT13/025EN) [Ultimate Stride]

[AUTO](VC):[Counter Blast (1)] When your G unit with "Maelstrom" in its original card name Stride, you may pay the cost. If you do, choose a card from your drop zone, put it into your soul, choose up to one card with "Blue Storm" in its card name from your hand, call it to (RC), and until end of turn, it gets " [AUTO](RC)[1/Turn]:At the end of the battle that this unit attacked, [Stand] this unit.". [AUTO](VC) Generation Break 2 :[Counter Blast (1)] At the end of your turn, if there were four or more attacks this turn, you may pay the cost. If you do, draw a card, your opponent chooses one of his or her rear-guards, and retires it.