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
Spitting Hydra 3RRCreature — Hydra Spitting Hydra enters the battlefield with four +1/+1 counters on it. {1}{R}, Remove a +1/+1 counter from Spitting Hydra: It deals 1 damage to target creature. 0/0
Goblin Festival 1REnchantment {2}: Goblin Festival deals 1 damage to any target. Flip a coin. If you lose the flip, choose one of your opponents. That player gains control of Goblin Festival.
Lat-Nam Adept 3UCreature — Human Wizard Whenever you draw your second card each turn, put a +1/+1 counter on Lat-Nam Adept. 3/3
Swarm of Bloodflies 4BCreature — Insect Flying Swarm of Bloodflies enters the battlefield with two +1/+1 counters on it. Whenever another creature dies, put a +1/+1 counter on Swarm of Bloodflies. 0/0
Mother of Runes WCreature — Human Cleric {T}: Target creature you control gains protection from the color of your choice until end of turn. 1/1
Wandermare 1GWCreature — Horse Whenever you cast a creature spell that has an Adventure, put a +1/+1 counter on Wandermare. (It doesn't need to have gone on the adventure first.) 3/3
Elrond, Master of Healing 2GULegendary Creature — Elf Noble Whenever you scry, put a +1/+1 counter on each of up to X target creatures, where X is the number of cards looked at while scrying this way. Whenever a creature you control with a +1/+1 counter on it becomes the target of a spell or ability an opponent controls, you may draw a card. 4/4
Wiitigo 3GGGCreature — Yeti Wiitigo enters the battlefield with six +1/+1 counters on it. At the beginning of your upkeep, put a +1/+1 counter on Wiitigo if it has blocked or been blocked since your last upkeep. Otherwise, remove a +1/+1 counter from it. 0/0
Mindless Automaton 4Artifact Creature — Construct Mindless Automaton enters the battlefield with two +1/+1 counters on it. {1}, Discard a card: Put a +1/+1 counter on Mindless Automaton. Remove two +1/+1 counters from Mindless Automaton: Draw a card. 0/0
Anim Pakal, Thousandth Moon 1RWLegendary Creature — Human Soldier Whenever you attack with one or more non-Gnome creatures, put a +1/+1 counter on Anim Pakal, then create X 1/1 colorless Gnome artifact creature tokens that are tapped and attacking, where X is the number of +1/+1 counters on Anim Pakal. 1/2
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