Magledon, the Everlasting

+2: Create an emblem that says, "Whenever you draw a card, create a treasure token."
0: Create x 1/1 red goblin creature tokens with haste and upkeep 1 were x is two times the number of treasure tokens you control.
-8: Magledon, the Everlasting deals x damage to target creature were x is 4 times the number of goblins you control. then destroy all goblins.