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
Trusty Retriever 3WCreature — Dog When Trusty Retriever enters the battlefield, choose one — • Put a +1/+1 counter on Trusty Retriever. • Return target artifact or enchantment card from your graveyard to your hand. 2/3
Hydroblast UInstant Choose one — • Counter target spell if it's red. • Destroy target permanent if it's red.
Dawn Charm 1WInstant Choose one — • Prevent all combat damage that would be dealt this turn. • Regenerate target creature. • Counter target spell that targets you.
Scaled Destruction 4WWSorcery Choose one or more — • Destroy all small creatures. • Destroy all medium creatures. • Destroy all large creatures. (A small creature has total power and toughness 4 or less, medium is 5—8, and large is 9 or more.)
Grab the Reins 3RInstant Choose one — • Until end of turn, you gain control of target creature and it gains haste. • Sacrifice a creature. Grab the Reins deals damage equal to that creature's power to any target. Entwine {2}{R} (Choose both if you pay the entwine cost.)
Hylda of the Icy Crown 2WULegendary Creature — Human Warlock Whenever you tap an untapped creature an opponent controls, you may pay {1}. When you do, choose one — • Create a 4/4 white and blue Elemental creature token. • Put a +1/+1 counter on each creature you control. • Scry 2, then draw a card. 3/4
Irreverent Revelers 2RCreature — Satyr When Irreverent Revelers enters the battlefield, choose one — • Destroy target artifact. • Irreverent Revelers gains haste until end of turn. 2/2
Roar of the Kha 1WInstant Choose one — • Creatures you control get +1/+1 until end of turn. • Untap all creatures you control. Entwine {1}{W} (Choose both if you pay the entwine cost.)
Storyweave 2GInstant Choose one — • Put two +1/+1 counters on target creature you control. • Put two lore counters on target Saga you control. The next time one or more enchantment creatures enter the battlefield under your control this turn, each enters with two additional +1/+1 counters on it.
Ojutai Exemplars 2WWCreature — Human Monk Whenever you cast a noncreature spell, choose one — • Tap target creature. • Ojutai Exemplars gains first strike and lifelink until end of turn. • Exile Ojutai Exemplars, then return it to the battlefield tapped under its owner's control. 4/4
Page 13