Alrok, King of the Warren

Eminence - Whenever you cast another Goblin
spell, if Alrok, King of the Warren is in the
command zone or on the battlefield, create a 1/1
red Goblin creature token with haste.
Goblin creatures you control get +1/+1 and mountainwalk.
{t}: create a number of 1/1 red Goblin creature
tokens equal to Alrok, King of the Warren's
power.