Grimsar, The Rapacious

When Grimsar enter the battlefield, create a
Treasure token for each time it has been casted
from the commander zone.
Grimsar have +1/+1 for each Treasure token you control.
"Greed is your god, Grimsar."
He almost laughed at that. "No."
"Greed bows to me. It is my servant and my lever."