Gilly

+2: Create d4 0/1 red kobold creature tokens with menace. You get an emblem with "Kobolds you control get +1/+0".
0: If you both own and control Gilly and a creature named Helm Greycastle, exile them, then meld them into Helm and Gilly, Heroes.
-9: Deal 3d4 damage to each creature you don't control, then if this card is in the graveyard, return it to the battlefield under your control.