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
Aven Shrine 1WWEnchantment Whenever a player casts a spell, that player gains X life, where X is the number of cards in all graveyards with the same name as that spell.
Glade Gnarr 5GCreature — Beast Whenever a player casts a blue spell, Glade Gnarr gets +2/+2 until end of turn. 4/4
Veil of Birds UEnchantment When an opponent casts a spell, if Veil of Birds is an enchantment, Veil of Birds becomes a 1/1 Bird creature with flying.
Fabled Hero 1WWCreature — Human Soldier Double strike Heroic — Whenever you cast a spell that targets Fabled Hero, put a +1/+1 counter on Fabled Hero. 2/2
Soundwave, Superior Captain Legendary Artifact Whenever you cast a spell with an odd mana value, convert Soundwave. If you do, create Ravage, a legendary 3/3 black Robot artifact creature token with menace and deathtouch. Whenever you cast a spell with an even mana value, convert Soundwave. If you do, create Laserbeak, a legendary 2/2 blue Robot artifact creature token with flying and hexproof.
Cabal Shrine 1BBEnchantment Whenever a player casts a spell, that player discards X cards, where X is the number of cards in all graveyards with the same name as that spell.
Brainstealer Dragon 5BBCreature — Dragon Horror Flying At the beginning of your end step, exile the top card of each opponent's library. You may play those cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it. Whenever a nonland permanent an opponent owns enters the battlefield under your control, they lose life equal to its mana value. 6/6
Vega, the Watcher 1WULegendary Creature — Bird Spirit Flying Whenever you cast a spell from anywhere other than your hand, draw a card. 2/2
Pardic Dragon 4RRCreature — Dragon Flying {R}: Pardic Dragon gets +1/+0 until end of turn. Suspend 2—{R}{R} Whenever an opponent casts a spell, if Pardic Dragon is suspended, that player may put a time counter on Pardic Dragon. 4/4
Noxious Hatchling 3B/GCreature — Elemental Noxious Hatchling enters the battlefield with four -1/-1 counters on it. Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever you cast a black spell, remove a -1/-1 counter from Noxious Hatchling. Whenever you cast a green spell, remove a -1/-1 counter from Noxious Hatchling. 6/6
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