Thor, God of Thunder

Whither, Banding, Annihilator 2
Thor, God of Thunder can't be countered.
When Thor, God of Thunder enters the battlefield, put a indestructible
legendary. equipment
artifact named Mjölnir into exile.
{1}: This creature gets a +1/+1 counter.
{1}: Return Mjölnir to the battlefield.
{1}: Equip target artifact to this creature.