Chainer, Dementia Master (CMM) #505 [EN/E]

{3}{B}{B} · Legendary Creature — Human Minion · 3/3 · All Nightmares get +1/+1. {B}{B}{B}, Pay 3 life: Put target creature card from a graveyard onto the battlefield under your control. That creature is black and is a Nightmare in addition to its other creature types. When Chainer leaves the battlefield, exile all Nightmares. · Illustrated by Mark Zug · Commander Masters #505 · EDHREC rank 5326 · Magic: The Gathering, MTG