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
Turnabout 2UUInstant Choose artifact, creature, or land. Tap all untapped permanents of the chosen type target player controls, or untap all tapped permanents of that type that player controls.
Rally the Righteous 1RWInstant Radiance — Untap target creature and each other creature that shares a color with it. Those creatures get +2/+0 until end of turn.
Spawnbinder Mage 3WCreature — Human Wizard Ally Cohort — {T}, Tap an untapped Ally you control: Tap target creature. 2/4
Focused Funambulist 1UCreature — Human Performer Flash As Focused Funambulist enters the battlefield, you may put an art sticker on the empty side of the balancing pole. When you do, ask a person outside the game "Does this look balanced?" If they say yes, you may tap or untap target creature. 2/1
Bramblesnap 1GCreature — Elemental Trample Tap an untapped creature you control: Bramblesnap gets +1/+1 until end of turn. 1/1
Cocoon GEnchantment — Aura Enchant creature you control When Cocoon enters the battlefield, tap enchanted creature and put three pupa counters on Cocoon. Enchanted creature doesn't untap during your untap step if Cocoon has a pupa counter on it. At the beginning of your upkeep, remove a pupa counter from Cocoon. If you can't, sacrifice it, put a +1/+1 counter on enchanted creature, and that creature gains flying.
Vodalian War Machine 1UUCreature — Wall Defender (This creature can't attack.) Tap an untapped Merfolk you control: Vodalian War Machine can attack this turn as though it didn't have defender. Tap an untapped Merfolk you control: Vodalian War Machine gets +2/+1 until end of turn. When Vodalian War Machine dies, destroy all Merfolk tapped this turn to pay for its abilities. 0/4
Nim Abomination 2BCreature — Zombie At the beginning of your end step, if Nim Abomination is untapped, you lose 3 life. 3/4
Piercing Rays 1WSorcery Exile target tapped creature. Forecast — {2}{W}, Reveal Piercing Rays from your hand: Tap target untapped creature. (Activate this ability only during your upkeep and only once each turn.)
Provoke 1GInstant Untap target creature you don't control. That creature blocks this turn if able. Draw a card.
Page 60