Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Void Mirror

2 · Artifact

Whenever a player casts a spell, if no colored mana was spent to cast it, counter that spell.

Similar cards

Color identity:
NameManaTypeText
Korlessa, Scale Singer GULegendary Creature — Dragon Bard You may look at the top card of your library any time. You may cast Dragon spells from the top of your library. 1/4
Leyline of Lifeforce 2GGEnchantment If Leyline of Lifeforce is in your opening hand, you may begin the game with it on the battlefield. Creature spells can't be countered.
Storm-Kiln Artist 3RCreature — Dwarf Shaman Storm-Kiln Artist gets +1/+0 for each artifact you control. Magecraft — Whenever you cast or copy an instant or sorcery spell, create a Treasure token. 2/2
Xerex Strobe-Knight 2UCreature — Human Knight Flying, vigilance {T}: Create a 2/2 white and blue Knight creature token with vigilance. Activate only if you've cast two or more spells this turn. 2/2
Alistair, the Brigadier 1GWULegendary Creature — Human Soldier Whenever you cast a historic spell, create a 1/1 white Soldier creature token. (Artifacts, legendaries, and Sagas are historic.) Whenever Alistair attacks, you may pay {8}. If you do, creatures you control get +X/+X until end of turn, where X is the number of historic permanents you control. 3/3
Urza's Filter 4Artifact Multicolored spells cost up to {2} less to cast.
Carpet of Flowers GEnchantment At the beginning of each of your main phases, if you haven't added mana with this ability this turn, you may add X mana of any one color, where X is the number of Islands target opponent controls.
Kessig Forgemaster 1RCreature — Human Shaman Werewolf Whenever Kessig Forgemaster blocks or becomes blocked by a creature, Kessig Forgemaster deals 1 damage to that creature. At the beginning of each upkeep, if no spells were cast last turn, transform Kessig Forgemaster. 2/1
Jadzi, Oracle of Arcavios 6UULegendary Creature — Human Wizard Discard a card: Return Jadzi, Oracle of Arcavios to its owner's hand. Magecraft — Whenever you cast or copy an instant or sorcery spell, reveal the top card of your library. If it's a nonland card, you may cast it by paying {1} rather than paying its mana cost. If it's a land card, put it onto the battlefield. 5/5
Skyfire Phoenix 2RRCreature — Phoenix Flying, haste When you cast your commander, return Skyfire Phoenix from your graveyard to the battlefield. 3/3
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