Confidence:StrongSolidPlausibleTentativeSpeculative

• Black Lotus

  0

  ArtifactC

  Black Lotus is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Mana Crypt

  0

  ArtifactC

  Mana Crypt is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Mox Emerald

  0

  ArtifactG

  Mox Emerald is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Mox Jet

  0

  ArtifactB

  Mox Jet is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Mox Pearl

  0

  ArtifactW

  Mox Pearl is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Mox Ruby

  0

  ArtifactR

  Mox Ruby is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Mox Sapphire

  0

  ArtifactU

  Mox Sapphire is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Lotus Petal

  0

  ArtifactC

  Lotus Petal is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Lion's Eye Diamond

  0

  ArtifactC

  Lion's Eye Diamond is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Mishra's Bauble

  0

  ArtifactC

  Mishra's Bauble is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Mox Amber

  0

  Legendary ArtifactC

  Mox Amber is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Urza's Bauble

  0

  ArtifactC

  Urza's Bauble is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Tormod's Crypt

  0

  ArtifactC

  Tormod's Crypt is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Chrome Mox

  0

  ArtifactC

  Chrome Mox is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Paradise Mantle

  0

  Artifact — EquipmentC

  Paradise Mantle is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Everflowing Chalice

  0

  ArtifactC

  Everflowing Chalice is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Marketback Walker

  XX

  Artifact Creature — ConstructC

  Marketback Walker is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Ornithopter

  0

  Artifact Creature — ThopterC

  Ornithopter is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Sol Talisman

  ArtifactC

  Sol Talisman is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Bone Saw

  0

  Artifact — EquipmentC

  Bone Saw is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Mox Tantalite

  ArtifactC

  Mox Tantalite is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Hangarback Walker

  XX

  Artifact Creature — ConstructC

  Hangarback Walker is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Lodestone Bauble

  0

  ArtifactC

  Lodestone Bauble is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Lotus Bloom

  ArtifactC

  Lotus Bloom is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.
• Astral Cornucopia

  XXX

  ArtifactC

  Astral Cornucopia is a free artifact, so Ethersworn Sphinx's affinity cost drops the moment it is on the battlefield.