Card Codex

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17 May 2024: Card library updated.

Damping Matrix

3 · Artifact

Activated abilities of artifacts and creatures can't be activated unless they're mana abilities.

Similar cards

Color identity:
NameManaTypeText
Seatower Imprisonment 2WWEnchantment — Aura Enchant creature or planeswalker you don't control When Seatower Imprisonment enters the battlefield, conjure a card named Soldiers of the Watch onto the battlefield. Enchanted permanent can't attack or block, and its activated abilities can't be activated.
Overcharged Amalgam 2UUCreature — Zombie Horror Flash Flying Exploit (When this creature enters the battlefield, you may sacrifice a creature.) When Overcharged Amalgam exploits a creature, counter target spell, activated ability, or triggered ability. 3/3
Harsh Mentor 1RCreature — Human Cleric Whenever an opponent activates an ability of an artifact, creature, or land on the battlefield, if it isn't a mana ability, Harsh Mentor deals 2 damage to that player. 2/2
Volrath's Curse 1UEnchantment — Aura Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated. That creature's controller may sacrifice a permanent for that player to ignore this effect until end of turn. {1}{U}: Return Volrath's Curse to its owner's hand.
Dynaheir, Invoker Adept 1URWLegendary Creature — Human Wizard Haste You may activate abilities of other creatures you control as though those creatures had haste. {T}: When you next activate an ability that isn't a mana ability this turn by spending four or more mana to activate it, copy that ability. You may choose new targets for the copy. 4/4
Oaken Siren 1UArtifact Creature — Siren Pirate Flying, vigilance {T}: Add {U}. Spend this mana only to cast an artifact spell or activate an ability of an artifact source. 1/2
Ouphe Vandals 2GCreature — Ouphe Rogue {G}, Sacrifice Ouphe Vandals: Counter target activated ability from an artifact source and destroy that artifact if it's on the battlefield. (Mana abilities can't be targeted.) 2/2
Clergy of the Holy Nimbus WCreature — Human Cleric If Clergy of the Holy Nimbus would be destroyed, regenerate it. {1}: Clergy of the Holy Nimbus can't be regenerated this turn. Only your opponents may activate this ability. 1/1
Quicksilver Elemental 3UUCreature — Elemental {U}: Quicksilver Elemental gains all activated abilities of target creature until end of turn. (If any of the abilities use that creature's name, use this creature's name instead.) You may spend blue mana as though it were mana of any color to pay the activation costs of Quicksilver Elemental's abilities. 3/4
Grell Philosopher 2UCreature — Horror Wizard Aberrant Tinkering — When Grell Philosopher enters the battlefield and at the beginning of your upkeep, each Horror you control gains all activated abilities of target artifact an opponent controls until end of turn. You may spend blue mana as though it were mana of any color to activate those abilities. 1/4
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