Roon of the Hidden Realm
Featured by Sheldon Menery on 2016-05-19 (Commander)
As written about in http://www.starcitygames.com/php/news/article/32951.html

Maindeck:

Artifacts
1 Blade of Selves
1 Conjurer's Closet
1 Eldrazi Monument
1 Sensei's Divining Top

Artifact Creatures
1 Solemn Simulacrum

Creatures
1 Aura Thief
1 Clever Impersonator
1 Coiling Oracle
1 Dauntless Escort
1 Devout Lightcaster
1 Diluvian Primordial
1 Draining Whelk
1 Eldrazi Displacer
1 Eternal Witness
1 Farhaven Elf
1 Gigantoplasm
1 Glen Elendra Archmage
1 Karmic Guide
1 Mercurial Pretender
1 Mystic Snake
1 Progenitor Mimic
1 Restoration Angel
1 Reveillark
1 Seedborn Muse
1 Stonehorn Dignitary
1 Vesuvan Doppelganger
1 Vesuvan Shapeshifter
1 Wall of Reverence
1 Woodfall Primus
1 Yavimaya Elder

Enchantments
1 Copy Enchantment
1 Elemental Bond
1 Evolutionary Leap
1 Greater Good
1 Lurking Predators
1 Mirari's Wake
1 Rhystic Study

Instants
1 Arachnogenesis
1 Cryptic Command
1 Faith's Reward
1 Ghostway
1 Sphinx's Revelation
1 Twincast

Legendary Creatures
1 Avacyn, Angel of Hope
1 Brago, King Eternal
1 Derevi, Empyrial Tactician
1 Elesh Norn, Grand Cenobite
1 Kozilek, the Great Distortion
1 Lavinia of the Tenth
1 Saffi Eriksdotter
1 Sakashima the Impostor
1 Ulamog, the Infinite Gyre

Legendary Enchantment Creatures
1 Ephara, God of the Polis
1 Kruphix, God of Horizons

Legendary Planeswalkers
1 Garruk Wildspeaker
1 Venser, the Sojourner

Sorceries
1 Cultivate
1 Kodama's Reach
1 Planar Cleansing
1 Rampant Growth
1 Supreme Verdict
1 Tooth and Nail

Basic Lands
8 Forest
6 Island
8 Plains

Lands
1 Breeding Pool
1 Brushland
1 Command Beacon
1 Emeria, the Sky Ruin
1 Forbidden Orchard
1 Glacial Fortress
1 Hallowed Fountain
1 Krosan Verge
1 Mystic Gate
1 Seaside Citadel
1 Sungrass Prairie
1 Temple of the False God
1 Tundra
1 Vesuva
1 Wooded Bastion