Oversoul
The Tentacled One
Iridescent Drake is one of my favorite cards. So when I got into Pauper EDH, I knew I had to build a deck helmed by this thing. Mono-blue auras don't pack much of a punch at common, but the core gameplan here is to set up Iridescent Drake + False Demise + Ashnod's Altar and sink that infinite mana into stuff. The rest of the deck is just there to help pave the way for that eventuality.
Commander:
1 Iridescent Drake
1 Aarakocra Sneak
1 Abjure
1 Aether Tradewinds
1 Arcane Denial
1 Arcane Signet
1 Archaeomancer
1 Ashnod's Altar
1 Aura Finesse
1 Blink of an Eye
1 Boomerang
1 Brainstorm
1 Candlekeep Sage
1 Capsize
1 Careful Study
1 Cartouche of Knowledge
1 Cloud of Faeries
1 Contempt
1 Deep Analysis
1 Dreamscape Artist
1 Drift of Phantasms
1 Eel Umbra
1 Enchantment Alteration
1 Evanescent Intellect
1 Fall from Favor
1 False Demise
1 Fate Foretold
1 Fellwar Stone
1 Frantic Search
1 Gaseous Form
1 Gitaxian Probe
1 Impulse
1 Infiltrator's Magemark
31 Island
1 Lat-Nam's Legacy
1 Lonely Sandbar
1 Lórien Revealed
1 Mind Stone
1 Muddle the Mixture
1 Mulldrifter
1 Mystic Sanctuary
1 Ornithopter of Paradise
1 Peregrine Drake
1 Ponder
1 Rousing Read
1 Run Away Together
1 Sage's Row Denizen
1 Seat of the Synod
1 Shrieking Drake
1 Shrine Steward
1 Silver Myr
1 Sky Diamond
1 Snap
1 Stasis Cell
1 Step Through
1 Thassa's Devourer
1 Think Twice
1 Third Path Savant
1 Thirst for Meaning
1 Tocasia's Dig Site
1 Traveler's Cloak
1 Treasure Cruise
1 Tymora's Invoker
1 Unsummon
1 Vanishing
1 Vedalken Aethermage
1 Void Snare
1 Volrath's Curse
1 Wayfarer's Bauble
1 You Find the Villains' Lair
Commander:
1 Iridescent Drake
1 Aarakocra Sneak
1 Abjure
1 Aether Tradewinds
1 Arcane Denial
1 Arcane Signet
1 Archaeomancer
1 Ashnod's Altar
1 Aura Finesse
1 Blink of an Eye
1 Boomerang
1 Brainstorm
1 Candlekeep Sage
1 Capsize
1 Careful Study
1 Cartouche of Knowledge
1 Cloud of Faeries
1 Contempt
1 Deep Analysis
1 Dreamscape Artist
1 Drift of Phantasms
1 Eel Umbra
1 Enchantment Alteration
1 Evanescent Intellect
1 Fall from Favor
1 False Demise
1 Fate Foretold
1 Fellwar Stone
1 Frantic Search
1 Gaseous Form
1 Gitaxian Probe
1 Impulse
1 Infiltrator's Magemark
31 Island
1 Lat-Nam's Legacy
1 Lonely Sandbar
1 Lórien Revealed
1 Mind Stone
1 Muddle the Mixture
1 Mulldrifter
1 Mystic Sanctuary
1 Ornithopter of Paradise
1 Peregrine Drake
1 Ponder
1 Rousing Read
1 Run Away Together
1 Sage's Row Denizen
1 Seat of the Synod
1 Shrieking Drake
1 Shrine Steward
1 Silver Myr
1 Sky Diamond
1 Snap
1 Stasis Cell
1 Step Through
1 Thassa's Devourer
1 Think Twice
1 Third Path Savant
1 Thirst for Meaning
1 Tocasia's Dig Site
1 Traveler's Cloak
1 Treasure Cruise
1 Tymora's Invoker
1 Unsummon
1 Vanishing
1 Vedalken Aethermage
1 Void Snare
1 Volrath's Curse
1 Wayfarer's Bauble
1 You Find the Villains' Lair