[AUTO](RC):When this unit attacks a grade 3 or greater unit, this unit gets [Power] +5000 until end of that battle. [Dangerous Skill] - [AUTO]:When this card is bound from deck by the ability of your vanguard with "Grandpa" in its card name, choose one of your rear-guards, and it gets [Power] +15000 until end of turn. If your damage zone has five or more cards, [COST][say Major Comeback!], and it also gets "[AUTO](RC):When this unit's attack hits a vanguard, you win the game.".