Mandos - Death Keeper

Indestructible, Deathtouch
•This creatures power and toughness are equal to
the amount of creature cards in your graveyard.
•{t}, Return target creature card from your
graveyard to the battlefield tapped.
"He is the Doomsman of the Valar; but he pronounces
his dooms and his judgements only at the bidding
of Manwe."
-Valaquenta (28)