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
Iron-Heart Chimera 4Artifact Creature — Chimera Vigilance Sacrifice Iron-Heart Chimera: Put a +2/+2 counter on target Chimera creature. It gains vigilance. (This effect lasts indefinitely.) 2/2
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Oran-Rief Ooze 2GCreature — Ooze When Oran-Rief Ooze enters the battlefield, put a +1/+1 counter on target creature you control. Whenever Oran-Rief Ooze attacks, put a +1/+1 counter on each attacking creature with a +1/+1 counter on it. 2/2
Serene Steward 1WCreature — Human Cleric Ally Whenever you gain life, you may pay {W}. If you do, put a +1/+1 counter on target creature. 2/2
Flying Carpet 4Artifact {2}, {T}: Target creature gains flying until end of turn.
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Tin-Wing Chimera 4Artifact Creature — Chimera Flying Sacrifice Tin-Wing Chimera: Put a +2/+2 counter on target Chimera creature. It gains flying. (This effect lasts indefinitely.) 2/2
Prophetic Titan 4URCreature — Giant Wizard Delirium — When Prophetic Titan enters the battlefield, choose one. If there are four or more card types among cards in your graveyard, choose both instead. • Prophetic Titan deals 4 damage to any target. • Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in a random order. 4/4
Cytoplast Root-Kin 2GGCreature — Elemental Mutant Graft 4 (This creature enters the battlefield with four +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1 counter from this creature onto it.) When Cytoplast Root-Kin enters the battlefield, put a +1/+1 counter on each other creature you control with a +1/+1 counter on it. {2}: Move a +1/+1 counter from target creature you control onto Cytoplast Root-Kin. 0/0
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