Okay, since this is Magic Arcana, we're more interested in the card's flavor at the moment than in the card's abilities. As you can see from the flavor text, this goblin is shouting at his cohorts to come out of their warrens. But can you see the warrens themselves? Let's blow that image up for a closer look!
There they are! They're a little hard to see at card size, but there are definitely goblin heads poking out from the cliff face at the top of the picture.