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
Glacian, Powerstone Engineer 5ULegendary Creature — Human Artificer {T}, Tap X untapped artifacts you control: Look at the top X cards of your library. Put one of those cards into your hand and the rest into your graveyard. Partner (You can have two commanders if both have partner.) 3/6
Park Bleater 2WCreature — Goat Employee Whenever another creature you own enters the battlefield, you get {TK}. {W}, {T}: You may put a sticker on a creature you own that entered the battlefield this turn. 2/2
Yasova Dragonclaw 2GLegendary Creature — Human Warrior Trample At the beginning of combat on your turn, you may pay {1}{U/R}{U/R}. If you do, gain control of target creature an opponent controls with power less than Yasova Dragonclaw's power until end of turn, untap that creature, and it gains haste until end of turn. 4/2
Orim's Cure 1WInstant If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. Prevent the next 4 damage that would be dealt to any target this turn.
Frantic Scapegoat RCreature — Goat Haste When Frantic Scapegoat enters the battlefield, suspect it. (It has menace and can't block.) Whenever one or more other creatures enter the battlefield under your control, if Frantic Scapegoat is suspected, you may suspect one of the other creatures. If you do, Frantic Scapegoat is no longer suspected. 1/1
Satyr Nyx-Smith 2RCreature — Satyr Shaman Haste Inspired — Whenever Satyr Nyx-Smith becomes untapped, you may pay {2}{R}. If you do, create a 3/1 red Elemental enchantment creature token with haste. 2/1
Maze of Shadows Land {T}: Add {C}. {T}: Untap target attacking creature with shadow. Prevent all combat damage that would be dealt to and dealt by that creature this turn.
Bloodthirster 5RCreature — Demon Flying, trample Whenever Bloodthirster deals combat damage to a player, untap it. After this combat phase, there is an additional combat phase. Bloodthirster can't attack a player it has already attacked this turn. 6/6
Beck GUSorcery Whenever a creature enters the battlefield this turn, you may draw a card. Fuse (You may cast one or both halves of this card from your hand.)
Key to the City 2Artifact {T}, Discard a card: Up to one target creature can't be blocked this turn. Whenever Key to the City becomes untapped, you may pay {2}. If you do, draw a card.
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