Blue Swirl Marshal Dragon, Last Twister Dragon (G-FC04/021EN) (G-FC04)

[Stride]-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] Stride this card on your (VC) from face down.
[ACT](VC)[1/Turn] Generation Break 8:[Counter Blast (1)] Until end of turn, this unit gets "[AUTO](VC) Wave-2nd to 4th time :When your rear-guard attacks, that unit gets [Power]+5000 until end of that battle, at the end of that battle, look at four cards from the top of your deck, call a card from among them to the (RC) of the unit that attacked, and if the called unit has the wave ability, that unit and this unit gets [Power]+5000 until end of turn. Shuffle your deck.".