Rage-goyle

Flying, trample
When Rage-goyle enters the battlefield roll a d4.
1: Add a +1/+1 counter to Rage-goyle
2: Add two +1/+1 counters to Rage-goyle
3: Add a +1/+1 counter to Rage-goyle, then
untap Rage-goyle
4: Perform effect 1, 2, and 3
{t}: Roll a d4. The number rolled causes the
effects above.