Glorb, the Gluttonous

Haste
As Glorb, the Gluttonous enters the battlefield,
you may sacrifice any number of goblins. This
creature enters the battlefield with twice that
many +1/+1 counters on it.
When Glorb, the Gluttonous enters the
battlefield, it deals X damage to target player
or creature, where X is equal to the number
of +1/+1 counters on it.