[deck=Scion of the Ur-Dragon v3]
Commander
1 Scion of the Ur-Dragon

Creature
1 Birds of Paradise
1 Weathered Wayfarer
1 Dragonspeaker Shaman
1 Kaalia, Zenith Seeker
1 Loaming Shaman
1 Skithiryx, the Blight Dragon
1 Bladewing the Risen
1 Nicol Bolas, the Ravager
1 Keiga, the Tide Star
1 Ryusei, the Falling Star
1 Dragonlord Dromoka
1 Wasitora, Nekoru Queen
1 Intet, the Dreamer
1 Numot, the Devastator
1 Teneb, the Harvester
1 Sheoldred, Whispering One
1 Balefire Dragon
1 Utvara Hellkite
1 Atarka, World Render
1 Crosis, the Purger
1 Vaevictis Asmadi, the Dire
1 Chromium, the Mutable
1 Hellkite Overlord

Enchantment
1 Attrition
1 Mirari's Wake
1 Oversold Cemetery
1 Gravitational Shift
1 Call to the Grave
1 Sneak Attack
1 Crucible of Fire

Land
1 Golgari Rot Farm
1 Godless Shrine
1 Gruul Turf
1 Azorius Chancery
1 Rakdos Carnarium
1 Mana Confluence
1 Bloodstained Mire
1 Flooded Strand
1 Polluted Delta
1 Windswept Heath
1 Wooded Foothills
3 Forest
3 Mountain
4 Swamp
1 Island
2 Plains
1 Marsh Flats
1 Scalding Tarn
1 Cavern of Souls
1 Cascading Cataracts
1 Command Tower
1 Overgrown Tomb
1 Steam Vents
1 Blood Crypt
1 Stomping Ground
1 Hallowed Fountain
1 Sunbaked Canyon
1 Silent Clearing
1 Fiery Islet

Artifact
1 Gilded Lotus
1 Sword of Light and Shadow
1 Golgari Signet
1 Gruul Signet
1 Swiftfoot Boots
1 Elixir of Immortality
1 Chromatic Lantern
1 Whip of Erebos
1 Azorius Signet
1 Rakdos Signet
1 Dragon's Hoard
1 Arcane Signet
1 The Cauldron of Eternity
1 Moltensteel Dragon

Instant
1 Utter End
1 Kolaghan's Command
1 Heroic Intervention
1 Assassin's Trophy
1 Deathsprout

Sorcery
1 Vindicate
1 Farseek
1 Crux of Fate
1 Void
1 Damnation
1 Living Death
1 Skyshroud Claim
1 Casualties of War

Planeswalker
1 Domri Rade
1 Sarkhan Unbroken
1 Nahiri, the Harbinger
1 Sarkhan the Masterless
1 Liliana, Dreadhorde General
[/deck]

Scion of the Ur-Dragon v3

Commander
Scion of the Ur-Dragon

1 Birds of Paradise
1 Weathered Wayfarer
1 Dragonspeaker Shaman
1 Kaalia, Zenith Seeker
1 Loaming Shaman
1 Skithiryx, the Blight Dragon
1 Bladewing the Risen
1 Nicol Bolas, the Ravager
1 Keiga, the Tide Star
1 Ryusei, the Falling Star
1 Dragonlord Dromoka
1 Wasitora, Nekoru Queen
1 Intet, the Dreamer
1 Numot, the Devastator
1 Teneb, the Harvester
1 Sheoldred, Whispering One
1 Balefire Dragon
1 Utvara Hellkite
1 Atarka, World Render
1 Crosis, the Purger
1 Vaevictis Asmadi, the Dire
1 Chromium, the Mutable
1 Hellkite Overlord
1 Attrition
1 Mirari's Wake
1 Oversold Cemetery
1 Gravitational Shift
1 Call to the Grave
1 Sneak Attack
1 Crucible of Fire
1 Golgari Rot Farm
1 Godless Shrine
1 Gruul Turf
1 Azorius Chancery
1 Rakdos Carnarium
1 Mana Confluence
1 Bloodstained Mire
1 Flooded Strand
1 Polluted Delta
1 Windswept Heath
1 Wooded Foothills
3 Forest
3 Mountain
4 Swamp
1 Island
2 Plains
1 Marsh Flats
1 Scalding Tarn
1 Cavern of Souls
1 Cascading Cataracts
1 Command Tower
1 Overgrown Tomb
1 Steam Vents
1 Blood Crypt
1 Stomping Ground
1 Hallowed Fountain
1 Sunbaked Canyon
1 Silent Clearing
1 Fiery Islet
1 Gilded Lotus
1 Sword of Light and Shadow
1 Golgari Signet
1 Gruul Signet
1 Swiftfoot Boots
1 Elixir of Immortality
1 Chromatic Lantern
1 Whip of Erebos
1 Azorius Signet
1 Rakdos Signet
1 Dragon's Hoard
1 Arcane Signet
1 The Cauldron of Eternity
1 Moltensteel Dragon
1 Utter End
1 Kolaghan's Command
1 Heroic Intervention
1 Assassin's Trophy
1 Deathsprout
1 Vindicate
1 Farseek
1 Crux of Fate
1 Void
1 Damnation
1 Living Death
1 Skyshroud Claim
1 Casualties of War
1 Domri Rade
1 Sarkhan Unbroken
1 Nahiri, the Harbinger
1 Sarkhan the Masterless
1 Liliana, Dreadhorde General