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
Lullmage Mentor 1UUCreature — Merfolk Wizard Whenever a spell or ability you control counters a spell, you may create a 1/1 blue Merfolk creature token. Tap seven untapped Merfolk you control: Counter target spell. 2/2
Barrenton Medic 4WCreature — Kithkin Cleric {T}: Prevent the next 1 damage that would be dealt to any target this turn. Put a -1/-1 counter on Barrenton Medic: Untap Barrenton Medic. 0/4
Sivvi's Valor 2WInstant If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. All damage that would be dealt to target creature this turn is dealt to you instead.
Great Train Heist RInstant Spree (Choose one or more additional costs.) + {2}{R} — Untap all creatures you control. If it's your combat phase, there is an additional combat phase after this phase. + {2} — Creatures you control get +1/+0 and gain first strike until end of turn. + {R} — Choose target opponent. Whenever a creature you control deals combat damage to that player this turn, create a tapped Treasure token.
Blood Tribute 4BBSorcery Kicker—Tap an untapped Vampire you control. (You may tap a Vampire you control in addition to any other costs as you cast this spell.) Target opponent loses half their life, rounded up. If this spell was kicked, you gain life equal to the life lost this way.
Dream's Grip UInstant Choose one — • Tap target permanent. • Untap target permanent. Entwine {1} (Choose both if you pay the entwine cost.)
Coveted Jewel 6Artifact When Coveted Jewel enters the battlefield, draw three cards. {T}: Add three mana of any one color. Whenever one or more creatures an opponent controls attack you and aren't blocked, that player draws three cards and gains control of Coveted Jewel. Untap it.
Forlorn Pseudamma 3BCreature — Zombie Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) Inspired — Whenever Forlorn Pseudamma becomes untapped, you may pay {2}{B}. If you do, create a 2/2 black Zombie enchantment creature token. 2/1
Sure-Footed Infiltrator 3UCreature — Merfolk Rogue Tap another untapped Rogue you control: Sure-Footed Infiltrator can't be blocked this turn. Whenever Sure-Footed Infiltrator deals combat damage to a player, draw a card. 2/3
In the Darkness Bind Them 2UBREnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.) I, II, III — Create a 3/3 black Wraith creature token with menace. The Ring tempts you. IV — For each opponent, gain control of up to one target creature that player controls until end of turn. Untap those creatures. They gain haste until end of turn. The Ring tempts you.
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