Card Codex

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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
Domri, City Smasher 4RGLegendary Planeswalker — Domri [+2]: Creatures you control get +1/+1 and gain haste until end of turn. [−3]: Domri, City Smasher deals 3 damage to any target. [−8]: Put three +1/+1 counters on each creature you control. Those creatures gain trample until end of turn. Loyalty 4
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Yorvo, Lord of Garenbrig GGGLegendary Creature — Giant Noble Yorvo, Lord of Garenbrig enters the battlefield with four +1/+1 counters on it. Whenever another green creature enters the battlefield under your control, put a +1/+1 counter on Yorvo. Then if that creature's power is greater than Yorvo's power, put another +1/+1 counter on Yorvo. 0/0
Avatar of the Resolute GGCreature — Avatar Reach, trample Avatar of the Resolute enters the battlefield with a +1/+1 counter on it for each other creature you control with a +1/+1 counter on it. 3/2
Junk Golem 4Artifact Creature — Golem Junk Golem enters the battlefield with three +1/+1 counters on it. At the beginning of your upkeep, sacrifice Junk Golem unless you remove a +1/+1 counter from it. {1}, Discard a card: Put a +1/+1 counter on Junk Golem. 0/0
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