Gurbldok, Living Slime

Gurbldok ETB with X +1/+1 counters and your choice of a trample, deathtouch, or
vigilance counter
Creatures you control with +1/+1 counters on
them get trample, deathtouch, and vigilance
When Gobldurk dies, create X 1/1 slime
tokens, where X was his power