Thor, God of Thunder

Indestructible, Vigilance
When this creature enteres the battlefield, search
your library, graveyard, exile or command zone
for a card named "Mjolnir" and put that card on
to the battlefield attached to this creature.
If Thor, God of Thunder would leave the battlefield, instead deal 1 damage to that spells controller, and tap this creature.
(Partner with Mjolnir, Hammer of the Gods)
"Your big, I've fought bigger"