Jiraiya, Pervy Sage

Ninjutsu {2}{u}{b} ({2}{u}{b}, Return an unblocked attacker you control to hand: Put this card onto the
battlefield from your hand tapped and attacking.)
Whenever Jiraiya deals combat damage
to a player, that player exiles the top two cards
of their library. Until end of turn, you may play
those cards without paying their mana costs.
"You thought you'd taken my life, but now I am
here for yours" -Fallen Shinobi