Shadows over Innistrad Remastered

Ghoulcaller's Accomplice | Creature | Human Rogue | {3}{B}, Exile Ghoulcaller's Accomplice from your graveyard: Create a 2/2 black Zombie creature token. Activate only as a sorcery. | Dave Kendall

Graf Rats | Creature | Rat | At the beginning of combat on your turn, if you both own and control Graf Rats and a creature named Midnight Scavengers, exile them, then meld them into Chittering Host. | Jason Felix

Grotesque Mutation | Instant | | Target creature gets +3/+1 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.) | Dan Scott

Macabre Waltz | Sorcery | | Return up to two target creature cards from your graveyard to your hand, then discard a card. | Willian Murai

Olivia's Dragoon | Creature | Vampire Berserker | Discard a card: Olivia's Dragoon gains flying until end of turn. | Chris Rallis