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
Spike Cannibal 1BBCreature — Spike Spike Cannibal enters the battlefield with a +1/+1 counter on it. When Spike Cannibal enters the battlefield, move all +1/+1 counters from all creatures onto it. 0/0
Vebulid BCreature — Phyrexian Horror Vebulid enters the battlefield with a +1/+1 counter on it. At the beginning of your upkeep, you may put a +1/+1 counter on Vebulid. When Vebulid attacks or blocks, destroy it at end of combat. 0/0
Willow Geist GCreature — Treefolk Spirit Trample Whenever one or more cards leave your graveyard, put a +1/+1 counter on Willow Geist. When Willow Geist dies, you gain life equal to its power. 1/1
Resolute Veggiesaur 2GCreature — Dinosaur Employee Trample Whenever you roll your third die each turn, put a +1/+1 counter on Resolute Veggiesaur. 3/3
Stalactite Stalker BCreature — Goblin Rogue Menace At the beginning of your end step, if you descended this turn, put a +1/+1 counter on Stalactite Stalker. (You descended if a permanent card was put into your graveyard from anywhere.) {2}{B}, Sacrifice Stalactite Stalker: Target creature gets -X/-X until end of turn, where X is Stalactite Stalker's power. 1/1
Evangelize 4WSorcery Buyback {2}{W}{W} (You may pay an additional {2}{W}{W} as you cast this spell. If you do, put this card into your hand as it resolves.) Gain control of target creature of an opponent's choice they control.
Barreling Attack 2RRInstant Target creature gains trample until end of turn. When that creature becomes blocked this turn, it gets +1/+1 until end of turn for each creature blocking it.
Vodalian Wave-Knight 2WUCreature — Merfolk Knight Whenever you draw a card, put a +1/+1 counter on each other Merfolk and/or Knight you control. 3/3
Serrated Biskelion 3Artifact Creature — Construct {T}: Put a -1/-1 counter on Serrated Biskelion and a -1/-1 counter on target creature. 2/2
Ramos, Dragon Engine 6Legendary Artifact Creature — Dragon Flying Whenever you cast a spell, put a +1/+1 counter on Ramos, Dragon Engine for each of that spell's colors. Remove five +1/+1 counters from Ramos: Add {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}. Activate only once each turn. 4/4
Page 198