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
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Contortionist Troupe XGCreature — Human Contortionist Troupe enters the battlefield with X +1/+1 counters on it. Coven — At the beginning of your end step, if you control three or more creatures with different powers, put a +1/+1 counter on target creature you control. 0/0
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A-Riveteers Initiate 1RCreature — Viashino Citizen {B/G}: Riveteers Initiate gains deathtouch until end of turn. 2/2
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Frillscare Mentor 2RCreature — Human Warrior When Frillscare Mentor enters the battlefield, put a menace counter on target non-Human creature you control. (It can't be blocked except by two or more creatures.) {2}{R}, {T}: Put a +1/+1 counter on each creature you control with menace. 3/2
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