Ryuo Infusion

Target creature you control deals damage equal to
its power to another target creature. If excess
damage was dealt this way, discover X, where
X is that excess damage. (Exile cards from the
top of your library until you exile a nonland card
with that mana value or less. Cast it without
paying its mana cost or put it into your hand.
Put the rest on the bottom in a random order.)
"Just you wait, Kaido!"