Penguin Army

When Penguin Army enters the battlefield,
create X 1/2 blue Penguin creature tokens with
haste, and put X +1/+1 counters on Penguin
Army.
{t},{w/u}{w/u}: Create two 1/2 blue Penguin creature
tokens with haste.
Sacrifice a Penguin: Put a +1/+1 counter
on Penguin Army.