Grandpa Gohan, to the Rescue (BT5-007) - Miraculous Revival Foil

[Activate:Main] Choose this card, along with a "Bandages" card and "Spike" card from your Drop Area, and place them at the bottom of their owners' decks : Choose up to 1 "Grandpa Gohan" from your deck or Drop Area and play it, then choose that card, and it gets +5000 power and [Double Strike] for the duration of the turn. Then shuffle your deck if you looked through it.