Card Codex

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17 May 2024: Card library updated.

Kill Switch

3 · Artifact

{2}, {T}: Tap all other artifacts. They don't untap during their controllers' untap steps for as long as Kill Switch remains tapped.

Similar cards

Color identity:
NameManaTypeText
Kiora Bests the Sea God 5UUEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Create an 8/8 blue Kraken creature token with hexproof. II — Tap all nonland permanents target opponent controls. They don't untap during their controller's next untap step. III — Gain control of target permanent an opponent controls. Untap it.
Freyalise's Winds 2GGEnchantment Whenever a permanent becomes tapped, put a wind counter on it. If a permanent with a wind counter on it would untap during its controller's untap step, remove all wind counters from it instead.
Psychic Overload 3UEnchantment — Aura Enchant permanent When Psychic Overload enters the battlefield, tap enchanted permanent. Enchanted permanent doesn't untap during its controller's untap step. Enchanted permanent has "Discard two artifact cards: Untap this permanent."
Send to Sleep 1UInstant Tap up to two target creatures. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, those creatures don't untap during their controllers' next untap steps.
Mist of Stagnation 3UUEnchantment Permanents don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player chooses a permanent for each card in their graveyard, then untaps those permanents.
Imaginary Threats 2UUInstant Creatures target opponent controls attack this turn if able. During that player's next untap step, creatures they control don't untap. Cycling {2} ({2}, Discard this card: Draw a card.)
Spawnbinder Mage 3WCreature — Human Wizard Ally Cohort — {T}, Tap an untapped Ally you control: Tap target creature. 2/4
Matsu-Tribe Decoy 2GCreature — Snake Warrior {2}{G}: Target creature blocks Matsu-Tribe Decoy this turn if able. Whenever Matsu-Tribe Decoy deals combat damage to a creature, tap that creature and it doesn't untap during its controller's next untap step. 1/3
Bewitching Leechcraft 1UEnchantment — Aura Enchant creature When Bewitching Leechcraft enters the battlefield, tap enchanted creature. Enchanted creature has "If this creature would untap during your untap step, remove a +1/+1 counter from it instead. If you do, untap it." (Otherwise, it doesn't untap.)
Code of Constraint 2UInstant Target creature gets -4/-0 until end of turn. Draw a card. Addendum — If you cast this spell during your main phase, tap that creature and it doesn't untap during its controller's next untap step.
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