Confidence:StrongSolidPlausibleTentativeSpeculative

• Black Lotus

  0

  ArtifactC

  Black Lotus is a free spell, so Void Mirror's cast trigger fires for nothing.
• Mana Crypt

  0

  ArtifactC

  Mana Crypt is a free spell, so Void Mirror's cast trigger fires for nothing.
• Mox Emerald

  0

  ArtifactG

  Mox Emerald is a free spell, so Void Mirror's cast trigger fires for nothing.
• Mox Jet

  0

  ArtifactB

  Mox Jet is a free spell, so Void Mirror's cast trigger fires for nothing.
• Mox Pearl

  0

  ArtifactW

  Mox Pearl is a free spell, so Void Mirror's cast trigger fires for nothing.
• Mox Ruby

  0

  ArtifactR

  Mox Ruby is a free spell, so Void Mirror's cast trigger fires for nothing.
• Mox Sapphire

  0

  ArtifactU

  Mox Sapphire is a free spell, so Void Mirror's cast trigger fires for nothing.
• Sarkhan's Unsealing

  3R

  EnchantmentR

  Both cards trigger when a spell is cast — they fire together.
• Lotus Petal

  0

  ArtifactC

  Lotus Petal is a free spell, so Void Mirror's cast trigger fires for nothing.
• Lion's Eye Diamond

  0

  ArtifactC

  Lion's Eye Diamond is a free spell, so Void Mirror's cast trigger fires for nothing.
• Pia Nalaar, Consul of Revival

  RW

  Legendary Creature — Human ArtificerRW

  Both cards trigger when a spell is cast — they fire together.
• Codie, Ravenous Codex

  3

  Legendary Artifact Creature — Book ConstructBGRUW

  Both cards trigger when a spell is cast — they fire together.
• Mishra's Bauble

  0

  ArtifactC

  Mishra's Bauble is a free spell, so Void Mirror's cast trigger fires for nothing.
• Mox Amber

  0

  Legendary ArtifactC

  Mox Amber is a free spell, so Void Mirror's cast trigger fires for nothing.
• Urza's Bauble

  0

  ArtifactC

  Urza's Bauble is a free spell, so Void Mirror's cast trigger fires for nothing.
• Kozilek, Butcher of Truth

  10

  Legendary Creature — EldraziC

  Both cards trigger when a spell is cast — they fire together.
• Rory Williams

  WU

  Legendary Creature — Human SoldierUW

  Both cards trigger when a spell is cast — they fire together.
• Erayo, Soratami Ascendant // Erayo's Essence

  1U

  Legendary Creature — Moonfolk Monk // Legendary EnchantmentU

  Both cards trigger when a spell is cast — they fire together.
• Prosper, Tome-Bound

  2BR

  Legendary Creature — Tiefling WarlockBR

  Both cards trigger when a spell is cast — they fire together.
• Veyran, Voice of Duality

  1UR

  Legendary Creature — Efreet WizardRU

  Veyran, Voice of Duality makes Void Mirror's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Malicious Affliction

  BB

  InstantB

  Both cards trigger when a spell is cast — they fire together.
• Blink

  2UB

  Enchantment — SagaBU

  Both cards trigger when a spell is cast — they fire together.
• Deathbringer Liege

  2W/BW/BW/B

  Creature — HorrorBW

  Both cards trigger when a spell is cast — they fire together.
• Oketra's Monument

  3

  Legendary ArtifactC

  Both cards trigger when a spell is cast — they fire together.
• Prowl, Stoic Strategist // Prowl, Pursuit Vehicle

  3W

  Legendary Artifact Creature — Robot // Legendary Artifact — VehicleW

  Prowl, Stoic Strategist exiles a permanent and lets its owner cast it again — the recast fires Void Mirror's cast trigger or its enter-the-battlefield effect.