Alive // Well Alive // Well Appeal // Authority Appeal // Authority Armed // Dangerous Armed // Dangerous Assault // Battery Assault // Battery Assure // Assemble Assure // Assemble Beck // Call Beck // Call Bedeck // Bedazzle Bedeck // Bedazzle Bind (playtest) Boom // Bust Boom // Bust Bottomless Pool // Locker Room Bottomless Pool // Locker Room Bound // Determined Bound // Determined Breaking // Entering Breaking // Entering Carnival // Carnage Carnival // Carnage Catch // Release Catch // Release Cease // Desist Cease // Desist Central Elevator // Promising Stairs Central Elevator // Promising Stairs Charred Foyer // Warped Space Charred Foyer // Warped Space Claim // Fame Claim // Fame Collision // Colossus Collision // Colossus Commit // Memory Commit // Memory Connive // Concoct Connive // Concoct Consecrate // Consume Consecrate // Consume Consign // Oblivion Consign // Oblivion Coward // Killer Coward // Killer Cramped Vents // Access Maze Cramped Vents // Access Maze Crime // Punishment Crime // Punishment Cut // Ribbons Cut // Ribbons Dazzling Theater // Prop Room Dazzling Theater // Prop Room Dead // Gone Dead // Gone Defiled Crypt // Cadaver Lab Defiled Crypt // Cadaver Lab Depose // Deploy Depose // Deploy Derelict Attic // Widow's Walk Derelict Attic // Widow's Walk Destined // Lead Destined // Lead Discovery // Dispersal Discovery // Dispersal Dollmaker's Shop // Porcelain Gallery Dollmaker's Shop // Porcelain Gallery Down // Dirty Down // Dirty Driven // Despair

Even without red, an auto equipping equipment and an aura can turn Lyse Hext into a lot of commander damage without a dip into your stash of combat tricks
Playtesting And if youre still struggling to cut those last three to five cards at the end of it all, just playtest

Gallery and List of Cumulative Upkeep Cards Ice Age Adarkar Unicorn Arnjlot's Ascent Balduvian Shaman Blizzard Brand of Ill Omen Breath of Dreams Cold Snap Dreams of the Dead Energy Storm Flow of Maggots Fyndhorn Pollen Glacial Chasm Halls of Mist Illusionary Forces Illusionary Presence Illusionary Terrain Illusionary Wall Illusions of Grandeur Infernal Darkness Maddening Wind Mesmeric Trance Musician Mystic Might Mystic Remora Naked Singularity Polar Kraken Reality Twist Ritual of Subdual Snowfall Soldevi Simulacrum Alliances Dystopia Royal Decree Splintering Wind Sustaining Spirit Thought Lash Tidal Control Tornado Varchild's War-Riders Yavimaya Ants Mirage Visions Weatherlight Aboroth Ancestral Knowledge Arctic Wolves Gallowbraid Heart of Bogardan Inner Sanctum Mana Chains Morinfen Mwonvuli Ooze Psychic Vortex Revered Unicorn Uktabi Efreet Volunteer Reserves Wave of Terror Unhinged Coldsnap Arctic Nishoba Balduvian Fallen Braid of Fire Cover of Winter Earthen Goo Freyalise's Radiance Glacial Plating Herald of Leshrac Hibernation's End Jtun Grunt Jtun Owl Keeper Karplusan Minotaur Kjeldoran Javelineer Krovikan Whispers Magmatic Core Phobian Phantasm Phyrexian Etchings Phyrexian Soulgorger Ronom Hulk Sheltering Ancient Survivor of the Unseen Vexing Sphinx Wall of Shards Best Cumulative Upkeep Cards Mystic Remora Taxing effects can quickly snowball in EDH

This card engine is a bit more restrictive than Bolass Citadel since you need sacrifice fodder to get your cards rolling, but should you succeed in doing that, Yawgmoth becomes a card capable of taking over entire formats
Maybe you have the perfect answer for it, but what if they just draw a second one and you blew your extra answer