The Goblin King

Trample
The Goblin King's power is equal to twice the
number of goblins you control.
When The Goblin King deals combat damage
to a player, you may sacrifice a goblin you control.
If you do, draw two cards.
When The Goblin King is put into a graveyard
from the battlefield, it deals damage equal to the
number of goblins you control to any target.
Dash {r}{r}