Chainer, Dementia Master (Borderless Alternate Art) [Dominaria Remastered] Holo Rare create an incubator token with

create an incubator token with X +1/+1 counters on it and “{2}: Transform this artifact

{1}{B}: Each player puts the top card of their library into their graveyard

when all other lights go out

then put a stun counter on each of those creatures

but many hands in victory

Chainer, Dementia Master (Borderless Alternate Art) [Dominaria Remastered] Holo Rare create an incubator token withSet: Dominaria Remastered Type: Legendary Creature Human Minion Rarity: Rare Cost: {3}{B}{B} Nightmare creatures 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, Dementia Master leaves the battlefield, exile all Nightmares.