Gathering of Darkness

Return up to one target creature card from your graveyard to your hand.
Amass Goblins 3. (Put three +1/+1 counters on an Army you control. It's also a Goblin. If you don't control an Army, create a 0/0 black Goblin Army creature token first.)

"Alas! Bolg of the North is coming!" —Gandalf