The Strongest Grandpa Ever, Dangerous Grandpa

: 1, reveal cards from the top of your deck until you reveal a card with a different card name from cards in your bind zone and the [Dangerous Skill] ability, bind that card with the [Dangerous Skill] ability, shuffle the deck, and draw a card. [Dangerous Skill] - :When this card is bound from deck by the ability of your vanguard with "Grandpa" in its card name, choose one of your vanguards, and it gets ":At the end of the battle this unit attacked, [say Stand Up! Vanguard], this unit, and it gets drive -1 until end of turn." until end of turn.