This deck does not appear to be legal in EDH / Commander.
Problems: A commander deck should contain exactly 100 cards, including the commander. · You cannot play more than 1 of: Overgrown Tomb, Breeding Pool, Watery Grave, Verdant Catacombs, Misty Rainforest, Polluted Delta, Morphic Pool, Command Tower, Reflecting Pool, City of Brass, Mana Confluence, Ancient Tomb, Barren Moor, Lonely Sandbar, Bojuka Bog, Cephalid Coliseum, Strip Mine, Sol Ring, Arcane Signet, Exploration, Carpet of Flowers, Birds of Paradise, Arbor Elf, Oakhame Adversary, Dark Confidant, Gilded Drake, Notion Thief, Sylvan Library, Mystic Remora, Rhystic Study, Chain of Vapor, Reality Shift, Cyclonic Rift, Beast Within, Toxic Deluge, Assassin's Trophy, Pernicious Deed, Swan Song, Flusterstorm, Force of Will, Brainstorm, Ponder, Windfall, Life from the Loam, Regrowth, Praetor's Grasp, Vampiric Tutor, Entomb, Demonic Tutor, Dark Petition, Mystical Tutor, Intuition, Seasons Past, Oko, Thief of Crowns, Ashiok, Dream Render, Isochron Scepter, Dramatic Reversal, Tasigur, the Golden Fang, Animate Dead, Bayou, Chrome Mox, Counterspell, Eldritch Evolution, Elves of Deep Shadow, Elvish Mystic, Exotic Orchard, Forbidden Orchard, Frantic Search, Fyndhorn Elves, Life // Death, Llanowar Elves, Llanowar Wastes, Mana Crypt, Mana Drain, Mana Vault, Marsh Flats, Mental Misstep, Mox Diamond, Muddle the Mixture, Narset's Reversal, Nature's Claim, Negate, Pact of Negation, Preordain, Razaketh, the Foulblooded, Talisman of Curiosity, Talisman of Dominance, Tarnished Citadel, Training Grounds, Tropical Island, Underground River, Underground Sea, Yavimaya Coast, Abrupt Decay, Bloodstained Mire, Crop Rotation, Deathrite Shaman, Dispel, Fellwar Stone, Flooded Strand, Imperial Seal, Lim-Dûl's Vault, Noxious Revival, Reanimate, Scalding Tarn, Seedborn Muse, Sensei's Divining Top, Simic Signet, Windswept Heath, Wooded Foothills, Consecrated Sphinx, Demonic Consultation, Fierce Guardianship, Force of Vigor, Necromancy, Priest of Titania, Thassa's Oracle.