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
Coat with Venom BInstant Target creature gets +1/+2 and gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)
Lash of Thorns BInstant Target creature gets +2/+1 and gains deathtouch until end of turn.
Status B/GInstant Target creature gets +1/+1 and gains deathtouch until end of turn.
Ruins Recluse 1GCreature — Spider Reach, deathtouch {3}{G}: Put a +1/+1 counter on Ruins Recluse. 1/1
Spike Hatcher 6GCreature — Spike Spike Hatcher enters the battlefield with six +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Hatcher: Put a +1/+1 counter on target creature. {1}, Remove a +1/+1 counter from Spike Hatcher: Regenerate Spike Hatcher. 0/0
See Double 2UUInstant This spell can't be copied. Choose one. If an opponent has eight or more cards in their graveyard, you may choose both. • Copy target spell. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.) • Create a token that's a copy of target creature.
Lead-Belly Chimera 4Artifact Creature — Chimera Trample Sacrifice Lead-Belly Chimera: Put a +2/+2 counter on target Chimera creature. It gains trample. (This effect lasts indefinitely.) 2/2
Grave Strength 1BSorcery Choose target creature. Mill three cards, then put a +1/+1 counter on that creature for each creature card in your graveyard.
Lightshield Array Enchantment At the beginning of your end step, put a +1/+1 counter on each creature that attacked this turn. Sacrifice Lightshield Array: Creatures you control gain hexproof and indestructible until end of turn.
Virulent Swipe BInstant Target creature gets +2/+0 and gains deathtouch until end of turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)
Page 88