Confidence:StrongSolidPlausibleTentativeSpeculative

• Emberheart Challenger

  1R

  Creature — Mouse WarriorR

  Zuran Orb is a free spell, so Emberheart Challenger's cast trigger fires for nothing.
• Fugitive Codebreaker

  1R

  Creature — Goblin RogueR

  Zuran Orb is a free spell, so Fugitive Codebreaker's cast trigger fires for nothing.
• Emry, Lurker of the Loch

  2U

  Legendary Creature — Merfolk WizardU

  Zuran Orb is a free artifact, so Emry, Lurker of the Loch's affinity cost drops the moment it is on the battlefield.
• Drake Hatcher

  1U

  Creature — Human WizardU

  Zuran Orb is a free spell, so Drake Hatcher's cast trigger fires for nothing.
• Sokka, Tenacious Tactician

  1URW

  Legendary Creature — Human Warrior AllyRUW

  Zuran Orb is a free spell, so Sokka, Tenacious Tactician's cast trigger fires for nothing.
• Jhessian Thief

  2U

  Creature — Human RogueU

  Zuran Orb is a free spell, so Jhessian Thief's cast trigger fires for nothing.
• Kitsa, Otterball Elite

  1U

  Legendary Creature — Otter WizardU

  Zuran Orb is a free spell, so Kitsa, Otterball Elite's cast trigger fires for nothing.
• Monastery Swiftspear

  R

  Creature — Human MonkR

  Zuran Orb is a free spell, so Monastery Swiftspear's cast trigger fires for nothing.
• Monastery Mentor

  2W

  Creature — Human MonkW

  Zuran Orb is a free spell, so Monastery Mentor's cast trigger fires for nothing.
• Stormchaser Mage

  UR

  Creature — Human WizardRU

  Zuran Orb is a free spell, so Stormchaser Mage's cast trigger fires for nothing.
• Elusive Otter // Grove's Bounty

  UXG

  Creature — Otter // Sorcery — AdventureGU

  Zuran Orb is a free spell, so Elusive Otter's cast trigger fires for nothing.
• Stormcatch Mentor

  UR

  Creature — Otter WizardRU

  Zuran Orb is a free spell, so Stormcatch Mentor's cast trigger fires for nothing.
• Elsha of the Infinite

  2URW

  Legendary Creature — Djinn MonkRUW

  Zuran Orb is a free spell, so Elsha of the Infinite's cast trigger fires for nothing.
• Sage-Eye Avengers

  4UU

  Creature — Djinn MonkU

  Zuran Orb is a free spell, so Sage-Eye Avengers's cast trigger fires for nothing.
• Eris, Roar of the Storm

  8UR

  Legendary Creature — Elemental WarlockRU

  Zuran Orb is a free spell, so Eris, Roar of the Storm's cast trigger fires for nothing.
• Niblis of Frost

  2UU

  Creature — SpiritU

  Zuran Orb is a free spell, so Niblis of Frost's cast trigger fires for nothing.
• Khenra Spellspear // Gitaxian Spellstalker

  1R

  Creature — Jackal Warrior // Creature — Phyrexian JackalRU

  Zuran Orb is a free spell, so Khenra Spellspear's cast trigger fires for nothing.
• Jeskai Sage

  1U

  Creature — Human MonkU

  Zuran Orb is a free spell, so Jeskai Sage's cast trigger fires for nothing.
• Voyage Home

  5WU

  SorceryUW

  Zuran Orb is a free artifact, so Voyage Home's affinity cost drops the moment it is on the battlefield.
• Chiss-Goria, Forge Tyrant

  6RRR

  Legendary Creature — DragonR

  Zuran Orb is a free artifact, so Chiss-Goria, Forge Tyrant's affinity cost drops the moment it is on the battlefield.
• Heartfire Immolator

  1R

  Creature — Human WizardR

  Zuran Orb is a free spell, so Heartfire Immolator's cast trigger fires for nothing.
• Iron Fist, Hero for Hire

  1R

  Legendary Creature — Human Mercenary HeroR

  Zuran Orb is a free spell, so Iron Fist, Hero for Hire's cast trigger fires for nothing.
• Daring Sleuth // Bearer of Overwhelming Truths

  1U

  Creature — Human Rogue // Creature — Human WizardU

  Zuran Orb is a free spell, so Daring Sleuth's cast trigger fires for nothing.
• Bria, Riptide Rogue

  2UR

  Legendary Creature — Otter RogueRU

  Zuran Orb is a free spell, so Bria, Riptide Rogue's cast trigger fires for nothing.
• Master Pakku

  1U

  Legendary Creature — Human Advisor AllyU

  Zuran Orb is a free spell, so Master Pakku's cast trigger fires for nothing.