Da WAAAGH!

Amass Orcs (Put a +1 / +1 counter on an Army you control. It's also an Orc If you don't control and Army, Create a 0/0 Black Orc Army creature token First.)

"Everywhere Mankind has travelled, there too are
the Orks. They infest this galaxy, and no doubt others, like the crude parasites they are. My only
hope is that they kill one another before they kill us."

— Watch Captain Evangelos, Deathwatch