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
Ascendant Acolyte 4GCreature — Human Monk Ascendant Acolyte enters the battlefield with a +1/+1 counter on it for each +1/+1 counter among other creatures you control. At the beginning of your upkeep, double the number of +1/+1 counters on Ascendant Acolyte. 1/1
Lumberknot 2GGCreature — Treefolk Hexproof (This creature can't be the target of spells or abilities your opponents control.) Whenever a creature dies, put a +1/+1 counter on Lumberknot. 1/1
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Vampire Socialite BRCreature — Vampire Noble Menace (This creature can't be blocked except by two or more creatures.) When Vampire Socialite enters the battlefield, if an opponent lost life this turn, put a +1/+1 counter on each other Vampire you control. As long as an opponent lost life this turn, each other Vampire you control enters the battlefield with an additional +1/+1 counter on it. 2/2
Vault of the Archangel Land {T}: Add {C}. {2}{W}{B}, {T}: Creatures you control gain deathtouch and lifelink until end of turn.
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The Shattered States Era 4REnchantment — Saga (As this Saga enters and after your draw step, add a lore counter.) I — Gain control of target creature until end of turn. Untap it. It gains haste until end of turn. II — Creatures you control get +1/+0 until end of turn. III — Exile this Saga, then return it to the battlefield transformed under your control.
Basri's Lieutenant 3WCreature — Human Knight Vigilance, protection from multicolored When Basri's Lieutenant enters the battlefield, put a +1/+1 counter on target creature you control. Whenever Basri's Lieutenant or another creature you control dies, if it had a +1/+1 counter on it, create a 2/2 white Knight creature token with vigilance. 3/4
Slayers' Stronghold Land {T}: Add {C}. {R}{W}, {T}: Target creature gets +2/+0 and gains vigilance and haste until end of turn.
Temur Battle Rage 1RInstant Target creature gains double strike until end of turn. Ferocious — That creature also gains trample until end of turn if you control a creature with power 4 or greater.
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