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
Hostile Hostel Land {T}: Add {C}. {1}, {T}, Sacrifice a creature: Put a soul counter on Hostile Hostel. Then if there are three or more soul counters on it, remove those counters, transform it, then untap it. Activate only as a sorcery.
Rite of Harmony GWInstant Whenever a creature or enchantment enters the battlefield under your control this turn, draw a card. Flashback {2}{G}{W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Arachnus Spinner 5GCreature — Spider Reach Tap an untapped Spider you control: Search your graveyard and/or library for a card named Arachnus Web and put it onto the battlefield attached to target creature. If you search your library this way, shuffle. 5/7
Tireless Angler 2UCreature — Human Rogue Whenever an Island or Swamp enters the battlefield under your control, draft a card from Tireless Angler's spellbook. 2/4
Ebony Horse 3Artifact {2}, {T}: Untap target attacking creature you control. Prevent all combat damage that would be dealt to and dealt by that creature this turn.
Hero's Blade 2Artifact — Equipment Equipped creature gets +3/+2. Whenever a legendary creature enters the battlefield under your control, you may attach Hero's Blade to it. Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)
Serpentine Creature — Wurm Landfall — Whenever a land enters the battlefield under your control, Augment {2}{G} ({2}{G}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.) +3/+3
The Moment 2Legendary Artifact At the beginning of your upkeep, put a time counter on The Moment. {2}, {T}: Untap target creature you control. It phases out until The Moment leaves the battlefield. {3}, {T}: Destroy each nonland permanent with mana value less than or equal to the number of time counters on The Moment. Then sacrifice The Moment. Activate only as a sorcery.
Apothecary White 3WLegendary Creature — Human Cleric Vigilance Whenever you attack, you create a Food token for each player being attacked. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") {W}, {T}, Tap X untapped Foods you control: Create X 1/1 white Human creature tokens. 3/4
Gauntlets of Light 2WEnchantment — Aura Enchant creature Enchanted creature gets +0/+2 and assigns combat damage equal to its toughness rather than its power. Enchanted creature has "{2}{W}: Untap this creature."
Page 119