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Flatline

Card Name

Flatline

Mana Cost

2

Type

Instant

Rarity

Rare

rules Text

Creatures your opponents control have base power and toughness 0/1 until end of turn.

Flavor Text

"We've found the missing people—they're in the walls!" —The Twelfth Doctor

Legal Formats

Commander, Legacy, Vintage

Not Legal Formats

Alchemy, Brawl, Historic, Modern, Pauper, Pioneer, Standard, Timeless

Rulings

(10/13/2023)
Flatline overwrites any effects that set a creature's power and toughness. Any existing effects or counters that raise, lower, or switch a creature's power and/or toughness continue to apply to the creature's newly-set power and toughness.
(10/13/2023)
Flatline affects only creatures your opponents control at the time it resolves. Creatures they begin to control later in the turn won't change power and toughness.