iMtG Server: Gathering

The Mimeoplasm 100 cards, 0 sideboard 1 {The Mimeoplasm} 1 {Academy Ruins} 1 {Alchemist's Refuge} 1 {Ancient Tomb} 1 {Bayou} 1 {Boseiju, Who Shelters All} 1 {Breeding Pool} 1 {Cabal Coffers} 1 {Command Tower} 4 {Forest} 1 {Gaea's Cradle} 1 {Homeward Path} 4 {Island} 1 {Maze of Ith} 1 {Misty Rainforest} 1 {Nykthos, Shrine to Nyx} 1 {Overgrown Tomb} 1 {Polluted Delta} 1 {Reliquary Tower} 1 {Seat of the Synod} 1 {Strip Mine} 4 {Swamp} 1 {Tree of Tales} 1 {Tropical Island} 1 {Underground Sea} 1 {Urborg, Tomb of Yawgmoth} 1 {Vault of Whispers} 1 {Verdant Catacombs} 1 {Watery Grave} 1 {Yavimaya Hollow} 38 lands 1 {Acidic Slime} 1 {Brawn} 1 {Clever Impersonator} 1 {Colossus of Akros} 1 {Consecrated Sphinx} 1 {Damia, Sage of Stone} 1 {Death's Shadow} 1 {Elvish Piper} 1 {Hermit Druid} 1 {Hydra Omnivore} 1 {Jin-Gitaxias, Core Augur} 1 {Kalonian Hydra} 1 {Kokusho, the Evening Star} 1 {Kruphix, God of Horizons} 1 {Lord of Extinction} 1 {Maralen of the Mornsong} 1 {Ob Nixilis, the Fallen} 1 {Ob Nixilis, Unshackled} 1 {Oracle of Mul Daya} 1 {Phenax, God of Deception} 1 {Phyrexian Obliterator} 1 {Prophet of Kruphix} 1 {Rune-Scarred Demon} 1 {Seedborn Muse} 1 {Sheoldred, Whispering One} 1 {Skithiryx, the Blight Dragon} 1 {Trinket Mage} 1 {Vorinclex, Voice of Hunger} 1 {Wonder} 29 creatures 1 {Æther Vial} 1 {Birthing Pod} 1 {Bribery} 1 {Buried Alive} 1 {Chord of Calling} 1 {Crucible of Worlds} 1 {Cultivate} 1 {Damnation} 1 {Darksteel Ingot} 1 {Demonic Tutor} 1 {Doubling Season} 1 {Elixir of Immortality} 1 {Exploration} 1 {Garruk, Apex Predator} 1 {Genesis Wave} 1 {Increasing Confusion} 1 {Jace, the Mind Sculptor} 1 {Life from the Loam} 1 {Lightning Greaves} 1 {Liliana of the Veil} 1 {Living Death} 1 {Memory Jar} 1 {Oblivion Stone} 1 {See the Unwritten} 1 {Sensei's Divining Top} 1 {Sol Ring} 1 {Sylvan Library} 1 {Tooth and Nail} 1 {Traumatize} 1 {Ugin, the Spirit Dragon} 1 {Whip of Erebos} 1 {Worldly Tutor} 32 other spells Sideboard Notes:

Oh how I miss my mimeoplasm EDH deck!

But I like your build a lot, a few questions: how have  {Maralen of the Mornsong} And  {The Chain Veil} Worked for you? Maralen doesn't seem that strong as usually people will just tutor for an answer right away, and the chain veil only really seems good in a deck full of planeswalkers.

From my experiences with mimeo,  {Stormtide Leviathan} Is an all-star. Making mimeo a copy of him makes him unblockable, and haults all ground attacks against you, usually winning you the game.  {Asceticism} Seems key to keeping your commander alive and ready to attack, so I would recommend taking the two that I mentioned earlier (unless you end up being successful with those) and in replace put the two that I mentioned. Sweet deck otherwise!

To answer your question, no the  {The Chain Veil} hasn't really worked out for me. However I like to  {Tooth and Nail} into  {Ob Nixilis, Unshackled} And  {Maralen of the Mornsong}.  {Stormtide Leviathan} was in the deck for a long time but I have quite a few ways to win with this deck. Thanks for the advice  {Asceticism} may replace the veil.