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
Slurrk, All-Ingesting 5GLegendary Creature — Ooze Slurrk, All-Ingesting enters the battlefield with five +1/+1 counters on it. Whenever Slurrk or another creature you control dies, if it had a +1/+1 counter on it, put a +1/+1 counter on each creature you control that has a +1/+1 counter on it. Partner (You can have two commanders if both have partner.) 0/0
Grappling Sundew 1GCreature — Plant Defender, reach {4}{G}: Grappling Sundew gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy this creature.) 0/4
Azra Smokeshaper 3BCreature — Azra Ninja Ninjutsu {1}{B} ({1}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) When Azra Smokeshaper enters the battlefield, target creature you control gains indestructible until end of turn. 3/3
Log Flume Artifact — Attraction Visit — Choose up to four creatures you control. Those creatures jump in a log until end of turn. (Creatures in a log together can't be blocked unless they're all blocked. If a spell or ability you control targets one of them, it targets all of them.)
Leading Performance 1WSorcery Choose two letters. Put a +1/+1 counter on each creature you control whose name begins with the either of the chosen letters.
Storm the Seedcore 2GGSorcery Distribute four +1/+1 counters among up to four target creatures you control. Creatures you control gain vigilance and trample until end of turn.
Combine Guildmage GUCreature — Merfolk Wizard {1}{G}, {T}: This turn, each creature you control enters the battlefield with an additional +1/+1 counter on it. {1}{U}, {T}: Move a +1/+1 counter from target creature you control onto another target creature you control. 2/2
Amaranthine Wall 4Artifact Creature — Wall Defender {2}: Amaranthine Wall gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) 0/6
Hardened Scales GEnchantment If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on it instead.
Turbo-Thwacking Auto-Hammer Artifact — Contraption Whenever you crank Turbo-Thwacking Auto-Hammer, target creature gains double strike until end of turn.
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