15 more formats
Confidence:StrongSolidPlausibleTentativeSpeculative
- Creature — Goblin RogueR
Mox Sapphire is a free spell, so Fugitive Codebreaker's cast trigger fires for nothing.
- Creature — Mouse WarriorR
Mox Sapphire is a free spell, so Emberheart Challenger's cast trigger fires for nothing.
- Creature — Human WizardU
Mox Sapphire is a free spell, so Drake Hatcher's cast trigger fires for nothing.
- Creature — Human Wizard // SorceryU
Mox Sapphire is a free spell, so Variable Chaser's cast trigger fires for nothing.
- Creature — Human WizardR
Mox Sapphire is a free spell, so Harmonic Prodigy's cast trigger fires for nothing.
- Legendary Creature — Human Warrior AllyRUW
Mox Sapphire is a free spell, so Sokka, Tenacious Tactician's cast trigger fires for nothing.
- Creature — Human MonkR
Mox Sapphire is a free spell, so Monastery Swiftspear's cast trigger fires for nothing.
- Creature — Otter WizardRU
Mox Sapphire is a free spell, so Stormcatch Mentor's cast trigger fires for nothing.
- Legendary Creature — Human Advisor AllyU
Mox Sapphire is a free spell, so Master Pakku's cast trigger fires for nothing.
- 5WUSorceryUW
Mox Sapphire is a free artifact, so Voyage Home's affinity cost drops the moment it is on the battlefield.
- InstantU
Intellectual Offering untaps all (or many) permanents, refreshing Mox Sapphire's tap activation.
- Legendary Creature — Elemental WarlockRU
Mox Sapphire is a free spell, so Eris, Roar of the Storm's cast trigger fires for nothing.
- Legendary Creature — Human Hero // Legendary Creature — Elemental HeroRW
Mox Sapphire is a free spell, so Monica Rambeau's cast trigger fires for nothing.
- Creature — Elf DruidG
One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
- Creature — Homunculus // Creature — Eldrazi HomunculusU
Mox Sapphire is a free spell, so Curious Homunculus's cast trigger fires for nothing.
- Artifact Creature — Zombie RatB
Mox Sapphire is a free artifact, so Refurbished Familiar's affinity cost drops the moment it is on the battlefield.
- Creature — Human MonkW
Mox Sapphire is a free spell, so Monastery Mentor's cast trigger fires for nothing.
- Creature — Human WizardRU
Mox Sapphire is a free spell, so Stormchaser Mage's cast trigger fires for nothing.
- EnchantmentU
Unstoppable Plan untaps all (or many) permanents, refreshing Mox Sapphire's tap activation.
- Legendary Creature — Merfolk WizardU
Mox Sapphire is a free artifact, so Emry, Lurker of the Loch's affinity cost drops the moment it is on the battlefield.
- Legendary Creature — Djinn MonkRUW
Mox Sapphire is a free spell, so Elsha of the Infinite's cast trigger fires for nothing.
- InstantU
Mox Sapphire is a free artifact, so Assert Authority's affinity cost drops the moment it is on the battlefield.
- Creature — Djinn MonkU
Mox Sapphire is a free spell, so Sage-Eye Avengers's cast trigger fires for nothing.
- Legendary Creature — Otter WizardU
Mox Sapphire is a free spell, so Kitsa, Otterball Elite's cast trigger fires for nothing.
- Creature — Human Rogue // Creature — Human WizardU
Mox Sapphire is a free spell, so Daring Sleuth's cast trigger fires for nothing.
Mox Ruby0ArtifactR
Mox Emerald0ArtifactG
Mox Pearl0ArtifactW
Mox Jet0ArtifactB
Tolarian AcademyLegendary LandU
Everflowing Chalice0ArtifactC
Gaea's CradleLegendary LandG
Obelisk of Bant3ArtifactGUW
Obelisk of Grixis3ArtifactBRU
Obelisk of Esper3ArtifactBUW
Seashell Cameo3ArtifactUW
Drake-Skull Cameo3ArtifactBU