Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Professor's Warning

B · Instant

Choose one — • Put a +1/+1 counter on target creature. • Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Similar cards

Color identity:
NameManaTypeText
Academic Probation 1WSorcery — Lesson Choose one — • Choose a nonland card name. Opponents can't cast spells with the chosen name until your next turn. • Choose target nonland permanent. Until your next turn, it can't attack or block, and its activated abilities can't be activated.
Ten Wizards Mountain Plane — Shenmeng Whenever you roll the planar die, put a +1/+1 counter on up to one target creature. Whenever chaos ensues, creatures you control gain flying until end of turn.
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Syndicate Trafficker 1BCreature — Aetherborn Rogue {1}, Sacrifice an artifact: Put a +1/+1 counter on Syndicate Trafficker. It gains indestructible until end of turn. 3/1
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Oblivion's Hunger 1BInstant Target creature you control gains indestructible until end of turn. Draw a card if that creature has a +1/+1 counter on it. (Damage and effects that say "destroy" don't destroy the creature.)
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Sheltering Light WInstant Target creature gains indestructible until end of turn. Scry 1. (Damage and effects that say "destroy" don't destroy the creature.)
Seven-Tail Mentor 3WCreature — Fox Samurai When Seven-Tail Mentor enters the battlefield or dies, put a +1/+1 counter on target creature or Vehicle you control. 2/3
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