First printed in Core Set 2019 (2018)
Creature — Nightmare Horse
This creature can't be blocked by white creatures.
When this creature enters, creatures your opponents control get -1/-1 until end of turn.
When it passes, those who sleep dream of sickness and death.
2/2
- Illustrated by
- G-host Lee
Legality
- Legal in
- Pioneer, Modern, Legacy, Vintage, Historic, Timeless, Gladiator, Commander, Duel Commander, Tiny Leaders, Oathbreaker, Brawl, Competitive Brawl
- Not legal in
- Standard, Pauper, Future Standard, Alchemy, Penny Dreadful, Premodern, Old School 93/94, Pauper Commander, PreDH, Standard Brawl
Ruling (1)
- Plague Mare’s second ability affects only creatures your opponents control at the time it resolves. Creatures they begin to control later in the turn won’t get -1/-1.
Prices
MTGO price: 0.003 TIX, the cheapest non-foil print (average sell price on GoatBots, 1 Nov 2026).