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: Infernal Grasp. · Color identity does not match Commander: Mystic Remora, Swan Song, Abrupt Decay, Exsanguinate, Infernal Grasp, Narset's Reversal, Ransack the Lab, Search for Azcanta // Azcanta, the Sunken Ruin, Tainted Indulgence, Twincast, Case of the Ransacked Lab, Forbidden Alchemy, Gaze of Granite, Notion Rain, Painful Truths, Phyrexian Arena, Propaganda, Putrefy, Soul Shatter, Sultai Ascendancy, Sultai Charm, Unwind, Aetherize, Bond of Insight, Culling Ritual, Eureka Moment, Fact or Fiction, Jace's Sanctum, Leyline of Anticipation, Mindsplice Apparatus, Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time, Press the Enemy, Tendrils of Agony, Titans' Nest, Bring to Light, Dark Petition, Metallurgic Summonings, Mystic Confluence, Temporal Fissure, The Mirari Conjecture, Casualties of War, Complete the Circuit, Mind's Desire, Shark Typhoon, Storm of Saruman, Breach the Multiverse, Damia, Sage of Stone, Emergent Ultimatum, Swarm Intelligence, Mnemonic Deluge, The Magic Mirror, Barkchannel Pathway // Tidechannel Pathway, Cabal Coffers, Drowned Catacomb, Hedge Maze, Hinterland Harbor, Island, Morphic Pool, Rejuvenating Springs, Swamp, Undercity Sewers, Underground Mortuary, Undergrowth Stadium, Woodland Cemetery, Zagoth Triome, Growth Spiral, Rapid Hybridization, Assassin's Trophy, Bitter Triumph, Counterspell, Drown in the Loch, Infernal Grasp, Reality Shift, Disallow, Toxic Deluge, Damnation, Hullbreaker Horror, Embodiment of Spring, Mystical Tutor, Scheming Symmetry, Wishclaw Talisman, Spellseeker, Villainous Wealth, Dimir Charm, Witherbloom Command, The Ancient One, Sidisi, Brood Tyrant, Golgari Thug, Necroplasm, Witherbloom Apprentice, Rona, Sheoldred's Faithful, Syr Konrad, the Grim, Professor Onyx, Rhystic Study, Wavebreak Hippocamp, Archmage Emeritus, Starving Revenant, Mulldrifter, Tatyova, Benthic Druid, Recurring Insight, Nezahal, Primal Tide, Tasigur, the Golden Fang, Hogaak, Arisen Necropolis, Murktide Regent, Dig Through Time, Treasure Cruise, Sorcerous Squall, Mnemonic Betrayal, Muldrotha, the Gravetide, Torrential Gearhulk, Arcane Proxy, Zimone and Dina, Vohar, Vodalian Desecrator, Scribe of the Mindful, Archaeomancer, Repository Skaab, Snapcaster Mage, Lier, Disciple of the Drowned, Chrome Host Seedshark, Poppet Stitcher // Poppet Factory, Sedgemoor Witch, Broodrage Mycoid, Talrand, Sky Summoner, Deekah, Fractal Theorist, Lord of the Nazgûl, Mist-Cloaked Herald, Slither Blade, Mercurial Spelldancer, Nefarox, Overlord of Grixis, Reaper's Talisman, Haughty Djinn, God-Eternal Kefnet, Wizards of Thay, Jadzi, Oracle of Arcavios // Journey to the Oracle, Jin-Gitaxias, Progress Tyrant, Blood Pet, Quandrix Apprentice, Rashmi, Eternities Crafter, Underrealm Lich, Octavia, Living Thesis, Deathrite Shaman.