Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Disruption Protocol

UU · Instant

As an additional cost to cast this spell, tap an untapped artifact you control or pay {1}. Counter target spell.

Similar cards

Color identity:
NameManaTypeText
Meekstone 1Artifact Creatures with power 3 or greater don't untap during their controllers' untap steps.
Energy Storm 1WEnchantment Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Prevent all damage that would be dealt by instant and sorcery spells. Creatures with flying don't untap during their controllers' untap steps.
Fearsome Whelp 1RCreature — Dragon Flying At the beginning of your end step, each Dragon card in your hand perpetually gains "This spell costs {1} less to cast." 1/1
Arcane Melee 4UEnchantment Instant and sorcery spells cost {2} less to cast.
Auton Soldier 4UUArtifact Creature — Alien Soldier You may have Auton Soldier enter the battlefield as a copy of any creature on the battlefield, except it isn't legendary, is an artifact in addition to its other types, and has myriad. (Whenever it attacks, for each opponent other than defending player, you may put a token that's a copy of this creature onto the battlefield tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.) 0/0
Skullpiercer Gnat GUCreature — Phyrexian Insect Flying Toxic 1 Whenever Skullpiercer Gnat deals combat damage to a player, a random nonland card in that player's hand perpetually gains "When you cast this spell, you get a poison counter." 1/1
Failure 1UInstant Return target spell to its owner's hand.
Take It Back 2UInstant — Adventure Return target spell to its owner's hand. (Then exile this card. You may cast the creature later from exile.)
A-Earthquake Dragon 14GCreature — Elemental Dragon This spell costs {X} less to cast, where X is the total mana value of Dragons you control not named Earthquake Dragon. Flying, trample {2}{G}, Sacrifice a land: Return A-Earthquake Dragon from your graveyard to your hand. 10/10
Bog Gnarr 4GCreature — Beast Whenever a player casts a black spell, Bog Gnarr gets +2/+2 until end of turn. 2/2
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