Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Intruder Alarm

2U · Enchantment

Creatures don't untap during their controllers' untap steps. Whenever a creature enters the battlefield, untap all creatures.

Similar cards

Color identity:
NameManaTypeText
Anafenza, Kin-Tree Spirit WWLegendary Creature — Spirit Soldier Whenever another nontoken creature enters the battlefield under your control, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.) 2/2
Oubliette 1BBEnchantment When Oubliette enters the battlefield, target creature phases out until Oubliette leaves the battlefield. Tap that creature as it phases in this way. (Auras and Equipment phase out with it. While permanents are phased out, they're treated as though they don't exist.)
Goblin Mutant 2RRCreature — Goblin Mutant Trample Goblin Mutant can't attack if defending player controls an untapped creature with power 3 or greater. Goblin Mutant can't block creatures with power 3 or greater. 5/3
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
Charisma UUUEnchantment — Aura Enchant creature Whenever enchanted creature deals damage to a creature, gain control of the other creature for as long as Charisma remains on the battlefield.
Shadow Alley Denizen BCreature — Vampire Rogue Whenever another black creature enters the battlefield under your control, target creature gains intimidate until end of turn. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.) 1/1
Flash Conscription 5RInstant Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. If {W} was spent to cast this spell, the creature gains "Whenever this creature deals combat damage, you gain that much life" until end of turn.
Dragon Appeasement 3BRGEnchantment Skip your draw step. Whenever you sacrifice a creature, you may draw a card.
Warleader's Call 1RWEnchantment Creatures you control get +1/+1. Whenever a creature enters the battlefield under your control, Warleader's Call deals 1 damage to each opponent.
Ith, High Arcanist 5WULegendary Creature — Human Wizard Vigilance {T}: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn. Suspend 4—{W}{U} 3/5
Page 125