Plague Mare
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.
G-host Lee
Core Set 2019 (M19)
• #114Rulings
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.
(wotc • 2018-07-13)
Rulings
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.
(wotc • 2018-07-13)