Jarrall Iceheart

Trample
Infiltrate: Reveal cards from the top of your
library until you reveal an instant or sorcery
card. Jarrall Iceheart deals damage to each
opponent and all creatures and planeswalkers
your opponents control equal to that card's
mana value. Put that card into your hand and
the rest on the bottom in a random order.
(Triggers the first time this creature deals damage to
the enemy player.)