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
Truth or Dare 1UUSorcery Target opponent chooses one — • Truth — That player plays with their hand revealed for the rest of the game. • Dare — Mill all but the bottom ten cards of that player's library. (To mill, put the top card of that library into its owner's graveyard.)
Molten Blast 2RInstant Choose one — • Molten Blast deals 2 damage to target creature or planeswalker. • Destroy target artifact.
Ready to Rumble 4RSorcery Choose one — • Ready to Rumble deals 5 damage to target creature or planeswalker. • Destroy target artifact.
Shatter the Source 5RInstant Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Choose one — • Shatter the Source deals 6 damage to target creature, planeswalker, or battle. • Destroy target artifact.
Esper Charm WUBInstant Choose one — • Destroy target enchantment. • Draw two cards. • Target player discards two cards.
Immard, the Stormcleaver 1URWLegendary Creature — Human Soldier Whenever Immard, the Stormcleaver enters the battlefield or attacks, put a charge counter on it or remove one from it. When you remove a counter this way, choose one — • Immard deals 4 damage to any target. • Immard gains lifelink and indestructible until end of turn. 4/4
Archdruid's Charm GGGInstant Choose one — • Search your library for a creature or land card and reveal it. Put it onto the battlefield tapped if it's a land card. Otherwise, put it into your hand. Then shuffle. • Put a +1/+1 counter on target creature you control. It deals damage equal to its power to target creature you don't control. • Exile target artifact or enchantment.
Sune's Intervention 4WWInstant Choose one or more — • Create two 2/2 white Knight creature tokens. • Seek a nonland permanent card with mana value 3 or less. • Destroy target artifact. • Destroy target enchantment. • Target player gains 3 life.
Start from Scratch 2RSorcery — Lesson Choose one — • Start from Scratch deals 1 damage to any target. • Destroy target artifact.
Demonic Pact 2BBEnchantment At the beginning of your upkeep, choose one that hasn't been chosen — • Demonic Pact deals 4 damage to any target and you gain 4 life. • Target opponent discards two cards. • Draw two cards. • You lose the game.
Page 24