[deck=Specula, Mass Replicator (Custom Commander Deck for Playtesting)]
Commander
1 Brago, King Eternal

Creature
1 Renegade Doppelganger
1 Clone
1 Clever Impersonator
1 Gigantoplasm
1 Identity Thief
1 Phantasmal Image
1 Vizier of Many Faces
1 Stunt Double
1 Body Double
1 Vesuvan Shapeshifter
1 Mirror Image
1 Spark Double
1 Wall of Stolen Identity
1 Glasspool Mimic
1 Shapesharer
1 Mirror Entity
1 Cryptoplasm
1 Faerie Artisans
1 Sakashima the Impostor
1 Sakashima of a Thousand Faces
1 Elesh Norn, Grand Cenobite
1 Quicksilver Gargantuan
1 Avacyn, Angel of Hope

Enchantment
1 Angelic Shield
1 Anointed Procession
1 Followed Footsteps
1 Dictate of Heliod
1 High Alert
1 Smothering Tithe
1 Mirrormade
1 Land Tax
1 Reflections of Littjara

Land
1 Vesuva
1 Arcane Lighthouse
1 Prairie Stream
1 Mirrorpool
1 Port Town
1 Glacial Fortress
1 Nimbus Maze
1 Temple of the False God
1 Rogue's Passage
1 Hallowed Fountain
1 Hall of Heliod's Generosity
1 Mystic Sanctuary
1 Evolving Wilds
1 Thespian's Stage
1 Academy Ruins
1 Reliquary Tower
1 Command Tower
1 Command Beacon
10 Plains
10 Island
1 Swarmyard

Artifact
1 Mimic Vat
1 Illusionist's Bracers
1 Spear of Heliod
1 Mirage Mirror
1 Coat of Arms
1 Lithoform Engine
1 Phyrexian Metamorph

Instant
1 Shields of Velis Vel
1 Fated Infatuation
1 Aether Tradewinds
1 Cackling Counterpart
1 Cyclonic Rift
1 Path to Exile
1 Crib Swap
1 Return to Dust
1 Mana Drain
1 Swords to Plowshares
1 Absorb Identity
1 Mystic Reflection

Sorcery
1 Stolen Identity
1 Rite of Replication
1 Saheeli's Artistry
1 Clone Legion
1 Quasiduplicate
1 Flood of Tears

Planeswalker
1 Elspeth, Sun's Champion
[/deck]

Specula, Mass Replicator (Custom Commander Deck for Playtesting)

Commander
Brago, King Eternal

1 Renegade Doppelganger
1 Clone
1 Clever Impersonator
1 Gigantoplasm
1 Identity Thief
1 Phantasmal Image
1 Vizier of Many Faces
1 Stunt Double
1 Body Double
1 Vesuvan Shapeshifter
1 Mirror Image
1 Spark Double
1 Wall of Stolen Identity
1 Glasspool Mimic
1 Shapesharer
1 Mirror Entity
1 Cryptoplasm
1 Faerie Artisans
1 Sakashima the Impostor
1 Sakashima of a Thousand Faces
1 Elesh Norn, Grand Cenobite
1 Quicksilver Gargantuan
1 Avacyn, Angel of Hope
1 Angelic Shield
1 Anointed Procession
1 Followed Footsteps
1 Dictate of Heliod
1 High Alert
1 Smothering Tithe
1 Mirrormade
1 Land Tax
1 Reflections of Littjara
1 Vesuva
1 Arcane Lighthouse
1 Prairie Stream
1 Mirrorpool
1 Port Town
1 Glacial Fortress
1 Nimbus Maze
1 Temple of the False God
1 Rogue's Passage
1 Hallowed Fountain
1 Hall of Heliod's Generosity
1 Mystic Sanctuary
1 Evolving Wilds
1 Thespian's Stage
1 Academy Ruins
1 Reliquary Tower
1 Command Tower
1 Command Beacon
10 Plains
10 Island
1 Swarmyard
1 Mimic Vat
1 Illusionist's Bracers
1 Spear of Heliod
1 Mirage Mirror
1 Coat of Arms
1 Lithoform Engine
1 Phyrexian Metamorph
1 Shields of Velis Vel
1 Fated Infatuation
1 Aether Tradewinds
1 Cackling Counterpart
1 Cyclonic Rift
1 Path to Exile
1 Crib Swap
1 Return to Dust
1 Mana Drain
1 Swords to Plowshares
1 Absorb Identity
1 Mystic Reflection
1 Stolen Identity
1 Rite of Replication
1 Saheeli's Artistry
1 Clone Legion
1 Quasiduplicate
1 Flood of Tears
1 Elspeth, Sun's Champion