Confidence:StrongSolidPlausibleTentativeSpeculative

• Fraying Line

  4

  ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Fraying Line's enter-the-battlefield effect.
• Unstable Amulet

  1R

  ArtifactR

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Unstable Amulet's enter-the-battlefield effect.
• Jester's Scepter

  3

  ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Jester's Scepter's enter-the-battlefield effect.
• Sewer-veillance Cam

  U

  ArtifactU

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Sewer-veillance Cam's enter-the-battlefield effect.
• Staff of the Storyteller

  1W

  ArtifactW

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Staff of the Storyteller's enter-the-battlefield effect.
• Legion Extruder

  1R

  ArtifactR

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Legion Extruder's enter-the-battlefield effect.
• Experimental Synthesizer

  R

  ArtifactR

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Experimental Synthesizer's enter-the-battlefield effect.
• Saheeli's Lattice // Mastercraft Raptor

  1R

  Artifact // Artifact Creature — DinosaurR

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Saheeli's Lattice's enter-the-battlefield effect.
• Gathering Stone

  4

  ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Gathering Stone's enter-the-battlefield effect.
• Tsabo's Web

  2

  ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Tsabo's Web's enter-the-battlefield effect.
• Manhole Cover

  2

  ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Manhole Cover's enter-the-battlefield effect.
• Inventor's Axe

  R

  Artifact — EquipmentR

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Inventor's Axe's enter-the-battlefield effect.
• The Seriema

  1WW

  Legendary Artifact — SpacecraftW

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing The Seriema's enter-the-battlefield effect.
• Soul-Guide Lantern

  1

  ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Soul-Guide Lantern's enter-the-battlefield effect.
• Galea, Kindler of Hope

  1GWU

  Legendary Creature — Elf KnightGUW

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Galea, Kindler of Hope's enter-the-battlefield effect.
• Lantern of the Lost

  1

  ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Lantern of the Lost's enter-the-battlefield effect.
• Masterwork of Ingenuity

  1

  Artifact — EquipmentC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Masterwork of Ingenuity's enter-the-battlefield effect.
• Eye of Vecna

  2

  Legendary ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Eye of Vecna's enter-the-battlefield effect.
• Fountainport Bell

  1

  ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Fountainport Bell's enter-the-battlefield effect.
• Dubious Delicacy

  2B

  Artifact — FoodB

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Dubious Delicacy's enter-the-battlefield effect.
• Isochron Scepter

  2

  ArtifactC

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Isochron Scepter's enter-the-battlefield effect.
• Dusk Rose Reliquary

  W

  ArtifactW

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Dusk Rose Reliquary's enter-the-battlefield effect.
• Pinnacle Starcage

  1WW

  ArtifactW

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Pinnacle Starcage's enter-the-battlefield effect.
• Portable Hole

  W

  ArtifactW

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Portable Hole's enter-the-battlefield effect.
• Glass Casket

  1W

  ArtifactW

  Protomatter Powder returns creatures from the graveyard to the battlefield, re-firing Glass Casket's enter-the-battlefield effect.