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
Shield of the Righteous WUArtifact — Equipment Equipped creature gets +0/+2 and has vigilance. Whenever equipped creature blocks a creature, that creature doesn't untap during its controller's next untap step. Equip {2}
Strength of Night 2GInstant Kicker {B} (You may pay an additional {B} as you cast this spell.) Creatures you control get +1/+1 until end of turn. If this spell was kicked, Zombie creatures you control get an additional +2/+2 until end of turn.
Storm Front GEnchantment {G}{G}: Tap target creature with flying.
Opal Caryatid WEnchantment When an opponent casts a creature spell, if Opal Caryatid is an enchantment, Opal Caryatid becomes a 2/2 Soldier creature.
Hidden Gibbons GEnchantment When an opponent casts an instant spell, if Hidden Gibbons is an enchantment, Hidden Gibbons becomes a 4/4 Ape creature.
Whispersteel Dagger 2BArtifact — Equipment Equipped creature gets +2/+0. Whenever equipped creature deals combat damage to a player, you may cast a creature spell from that player's graveyard this turn, and you may spend mana as though it were mana of any color to cast that spell. Equip {3}
Flame Discharge XRInstant Flame Discharge deals X damage to target creature or planeswalker. If you controlled a modified creature as you cast this spell, it deals X plus 2 damage instead. (Equipment, Auras you control, and counters are modifications.)
Quicksmith Spy 3UCreature — Human Artificer When Quicksmith Spy enters the battlefield, target artifact you control gains "{T}: Draw a card" for as long as you control Quicksmith Spy. 2/3
Asphyxiate 1BBSorcery Destroy target untapped creature.
In Search of Greatness GGEnchantment At the beginning of your upkeep, you may cast a permanent spell from your hand with mana value equal to 1 plus the highest mana value among other permanents you control without paying its mana cost. If you don't, scry 1.
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