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
The Tenth Doctor 3URLegendary Creature — Time Lord Doctor Allons-y! — Whenever you attack, exile cards from the top of your library until you exile a nonland card. Put three time counters on it. If it doesn't have suspend, it gains suspend. Timey-Wimey — {7}: Time travel three times. Activate only as a sorcery. (For each suspended card you own and each permanent you control with a time counter on it, you may add or remove a time counter. Then do it two more times.) 3/5
Brimstone Roundup 1REnchantment Whenever you cast your second spell each turn, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery." Plot {2}{R} (You may pay {2}{R} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)
Crystalline Resonance 2UEnchantment Whenever you cycle a card, you may have Crystalline Resonance become a copy of another target permanent until your next turn, except it has this ability.
Lurking Arynx 4GCreature — Cat Beast Formidable — {2}{G}: Target creature blocks Lurking Arynx this turn if able. Activate only if creatures you control have total power 8 or greater. 3/5
Atarka Beastbreaker 1GCreature — Human Warrior Formidable — {4}{G}: Atarka Beastbreaker gets +4/+4 until end of turn. Activate only if creatures you control have total power 8 or greater. 2/2
Lazav, the Multifarious UBLegendary Creature — Shapeshifter When Lazav, the Multifarious enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) {X}: Lazav, the Multifarious becomes a copy of target creature card in your graveyard with mana value X, except its name is Lazav, the Multifarious, it's legendary in addition to its other types, and it has this ability. 1/3
Creeping Tar Pit Land Creeping Tar Pit enters the battlefield tapped. {T}: Add {U} or {B}. {1}{U}{B}: Creeping Tar Pit becomes a 3/2 blue and black Elemental creature until end of turn and can't be blocked this turn. It's still a land.
Rowan, Scion of War 1BRLegendary Creature — Human Wizard Menace {T}: Spells you cast this turn that are black and/or red cost {X} less to cast, where X is the amount of life you lost this turn. Activate only as a sorcery. 4/2
Coronation of Chaos 2RSorcery Up to three target creatures can't block this turn. Goad them. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)
Meddling Mage WUCreature — Human Wizard As Meddling Mage enters the battlefield, choose a nonland card name. Spells with the chosen name can't be cast. 2/2
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