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
Root Cage 1GEnchantment Mercenaries don't untap during their controllers' untap steps.
Choke 2GEnchantment Islands don't untap during their controllers' untap steps.
Battered Golem 3Artifact Creature — Golem Battered Golem doesn't untap during your untap step. Whenever an artifact enters the battlefield, you may untap Battered Golem. 3/2
Phyrexian Ironfoot 3Snow Artifact Creature — Phyrexian Construct Phyrexian Ironfoot doesn't untap during your untap step. {1}{S}: Untap Phyrexian Ironfoot. ({S} can be paid with one mana from a snow source.) 3/4
Depth Charge Colossus 9Artifact Creature — Dreadnought Prototype {4}{U}{U} — 6/6 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) Depth Charge Colossus doesn't untap during your untap step. {3}: Untap Depth Charge Colossus. 9/9
Arena of the Ancients 3Artifact Legendary creatures don't untap during their controllers' untap steps. When Arena of the Ancients enters the battlefield, tap all legendary creatures.
Basalt Monolith 3Artifact Basalt Monolith doesn't untap during your untap step. {T}: Add {C}{C}{C}. {3}: Untap Basalt Monolith.
Grim Monolith 2Artifact Grim Monolith doesn't untap during your untap step. {T}: Add {C}{C}{C}. {4}: Untap Grim Monolith.
Back to Basics 2UEnchantment Nonbasic lands don't untap during their controllers' untap steps.
Dwarven Patrol 2RCreature — Dwarf Dwarven Patrol doesn't untap during your untap step. Whenever you cast a nonred spell, untap Dwarven Patrol. 4/2
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