Green Avalanche General

When Green Avalanche General enters the battlefield, Amass Goblins 5 (Put a +1/+1 counter
on an Army you control. If you don't control one,
create a 0/0 red Goblin Army creature token first.)
{x}, {t}, Remove X +1/+1 counters from an Army creature you control: Create X 1/1 creature
tokens that share colors and type of that army.
Divide and pillage.