Oversoul
The Tentacled One
Random discard is fun. Random discard is cool. I threw this together and it's probably too slow, but it has been a long time since I built a discard-based deck and I wanted to experiment. I do not think that the ceiling on Nebuchadnezzar as a commander is particularly high anyway and it might be fun to use some cards that synergize with it, which I ordinarily wouldn't make room for in my decks.
Commander:
1 Nebuchadnezzar
1 Aetherize
1 Anvil of Bogardan
1 Arcane Denial
1 Arcane Signet
1 Baleful Strix
1 Black Sun's Zenith
1 Bloodstained Mire
1 Boomerang
1 Bottomless Pit
1 Brainstorm
1 Burglar Rat
1 Command Tower
1 Copy Artifact
1 Counterspell
1 Cowardice
1 Cyclonic Rift
1 Damnation
1 Dark Deal
1 Dark Petition
1 Dark Ritual
1 Demonic Tutor
1 Echo of Eons
1 Evacuation
1 Fellwar Stone
1 Flooded Strand
1 Force of Negation
1 Force of Will
1 Geth's Grimoire
1 Gilded Lotus
1 Glasses of Urza
1 Hymn to Tourach
1 Hypnotic Specter
8 Island
1 Liliana of the Veil
1 Lim-Dûl's Vault
1 Lion's Eye Diamond
1 Mana Drain
1 Marsh Flats
1 Megrim
1 Mind Twist
1 Misty Rainforest
1 Mox Diamond
1 Mox Opal
1 Mystic Remora
1 Mystical Tutor
1 Narset, Parter of Veils
1 Notion Thief
1 Overburden
1 Polluted Delta
1 Prismatic Vista
1 Rankle, Master of Pranks
1 Recoil
1 Reliquary Tower
1 Rhystic Deluge
1 Rhystic Study
1 Scalding Tarn
1 Seer's Vision
1 Shadowmage Infiltrator
2 Snow-Covered Island
2 Snow-Covered Swamp
1 Sol Ring
1 Strip Mine
1 Sunder
7 Swamp
1 Swan Song
1 Talisman of Dominance
1 Telepathy
1 Tezzeret the Seeker
1 Time Elemental
1 Time Spiral
1 Timetwister
1 Twilight Prophet
1 Underground Sea
1 Urborg, Tomb of Yawgmoth
1 Urza's Guilt
1 Vampiric Tutor
1 Venser's Journal
1 Verdant Catacombs
1 Warped Devotion
1 Waste Not
1 Wasteland
1 Watery Grave
1 Whispering Madness
1 Windfall
Commander:
1 Nebuchadnezzar
1 Aetherize
1 Anvil of Bogardan
1 Arcane Denial
1 Arcane Signet
1 Baleful Strix
1 Black Sun's Zenith
1 Bloodstained Mire
1 Boomerang
1 Bottomless Pit
1 Brainstorm
1 Burglar Rat
1 Command Tower
1 Copy Artifact
1 Counterspell
1 Cowardice
1 Cyclonic Rift
1 Damnation
1 Dark Deal
1 Dark Petition
1 Dark Ritual
1 Demonic Tutor
1 Echo of Eons
1 Evacuation
1 Fellwar Stone
1 Flooded Strand
1 Force of Negation
1 Force of Will
1 Geth's Grimoire
1 Gilded Lotus
1 Glasses of Urza
1 Hymn to Tourach
1 Hypnotic Specter
8 Island
1 Liliana of the Veil
1 Lim-Dûl's Vault
1 Lion's Eye Diamond
1 Mana Drain
1 Marsh Flats
1 Megrim
1 Mind Twist
1 Misty Rainforest
1 Mox Diamond
1 Mox Opal
1 Mystic Remora
1 Mystical Tutor
1 Narset, Parter of Veils
1 Notion Thief
1 Overburden
1 Polluted Delta
1 Prismatic Vista
1 Rankle, Master of Pranks
1 Recoil
1 Reliquary Tower
1 Rhystic Deluge
1 Rhystic Study
1 Scalding Tarn
1 Seer's Vision
1 Shadowmage Infiltrator
2 Snow-Covered Island
2 Snow-Covered Swamp
1 Sol Ring
1 Strip Mine
1 Sunder
7 Swamp
1 Swan Song
1 Talisman of Dominance
1 Telepathy
1 Tezzeret the Seeker
1 Time Elemental
1 Time Spiral
1 Timetwister
1 Twilight Prophet
1 Underground Sea
1 Urborg, Tomb of Yawgmoth
1 Urza's Guilt
1 Vampiric Tutor
1 Venser's Journal
1 Verdant Catacombs
1 Warped Devotion
1 Waste Not
1 Wasteland
1 Watery Grave
1 Whispering Madness
1 Windfall