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
Veteran Warleader 1GWCreature — Human Soldier Ally Veteran Warleader's power and toughness are each equal to the number of creatures you control. Tap another untapped Ally you control: Veteran Warleader gains your choice of first strike, vigilance, or trample until end of turn. */*
Aryel, Knight of Windgrace 2WBLegendary Creature — Human Knight Vigilance {2}{W}, {T}: Create a 2/2 white Knight creature token with vigilance. {B}, {T}, Tap X untapped Knights you control: Destroy target creature with power X or less. 4/4
Warrior's Stand 1WInstant Cast this spell only during the declare attackers step and only if you've been attacked this step. Creatures you control get +2/+2 until end of turn.
Finale of Revelation XUUSorcery Draw X cards. If X is 10 or more, instead shuffle your graveyard into your library, draw X cards, untap up to five lands, and you have no maximum hand size for the rest of the game. Exile Finale of Revelation.
Sower of Temptation 2UUCreature — Faerie Wizard Flying When Sower of Temptation enters the battlefield, gain control of target creature for as long as Sower of Temptation remains on the battlefield. 2/2
Iymrith, Desert Doom 3UULegendary Creature — Dragon Flying Iymrith, Desert Doom has ward {4} as long as it's untapped. Whenever Iymrith deals combat damage to a player, draw a card. Then if you have fewer than three cards in hand, draw cards equal to the difference. 5/5
Tanglespan Lookout 2GCreature — Satyr Whenever an Aura enters the battlefield under your control, draw a card. 2/3
Paradox Haze 2UEnchantment — Aura Enchant player At the beginning of enchanted player's first upkeep each turn, that player gets an additional upkeep step after this step.
Yenna, Redtooth Regent 2GWLegendary Creature — Elf Noble {2}, {T}: Choose target enchantment you control that doesn't have the same name as another permanent you control. Create a token that's a copy of it, except it isn't legendary. If the token is an Aura, untap Yenna, Redtooth Regent, then scry 2. Activate only as a sorcery. 4/4
Persistent Petitioners 1UCreature — Human Advisor {1}, {T}: Target player mills a card. (They put the top card of their library into their graveyard.) Tap four untapped Advisors you control: Target player mills twelve cards. A deck can have any number of cards named Persistent Petitioners. 1/3
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