Damia Everyone Discards

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Click here for my EDH Commander decks
 
• Force everyone to discard; it's fine with me because I'm refilling my hand with Damia every turn
• Triggers on discard
• The Rack (damage for small hand size on upkeep) and variants
• Bounce effects (they'll discard what they bounced)
• I used to have a Gwendlyn Di Corci deck that was similar.
 
Mana Acceleration (12): General (1): Spells (26): Sideboard (Omitted/Cut card ideas):
1 Thought Vessel 1 Damia, Sage of Stone 1 Geth's Grimoire 1 Equilibrium
1 Unstable Obelisk   1 Paupers' Cage 1 Blizzard Specter
1 Dreamscape Artist Creatures (24): 1 The Rack 1 Dinrova Horror
1 Circuitous Route 1 Rackling 1 Wheel of Torture 1 Devastation Tide
1 Explosive Vegetation 1 Marsh Crocodile 1 Dire Undercurrents 1 Coastal Breach
1 Llanowar Mentor 1 Nath of the Gilt-Leaf 1 Awaken the Erstwhile 1 Crush of Tentacles
1 Mana Reflection 1 Siren of the Silent Song 1 Bottomless Pit 1 Recoil
1 Regal Behemoth 1 Cunning Lethemancer 1 Creeping Dread 1 Bloodchief Ascension
1 Silverglade Pathfinder 1 Fell Specter 1 Davriel, Rogue Shadowmage 1 Displacement Wave
1 Verdant Confluence 1 Greel, Mind Raker 1 Death Cloud 1 Soulquake
1 Vorinclex, Voice of Hunger 1 Herald of Anguish 1 Descent into Madness 1 Umbilicus
1 Zendikar Resurgent 1 Liliana, Heretical Healer // Liliana, Defiant Necromancer 1 Liliana of the Veil 1 Blood Clock
  1 Liliana's Specter 1 Liliana's Caress 1 Sibsig Icebreakers
Lands (37): 1 Mindslicer 1 Megrim 1 Mind Raker
1 Underground Sea 1 Myojin of Night's Reach 1 Necrogen Mists 1 Miasmic Mummy
1 Bayou 1 Nezumi Shortfang // Stabwhisker the Odious 1 Quest for the Nihil Stone 1 Earsplitting Rats
1 Tropical Island 1 Screeching Buzzard 1 Raiders' Wake 1 Cackling Fiend
1 Watery Grave 1 Scythe Specter 1 Shrieking Affliction 1 Caligo Skin-Witch
1 Overgrown Tomb 1 Stronghold Rats 1 Waste Not 1 Rotting Rats
1 Breeding Pool 1 Thoughtrender Lamia 1 Words of Waste 1 Mindlash Sliver
1 Sunken Ruins 1 Alexi, Zephyr Mage 1 Cyclonic Rift 1 Noxious Toad
1 Twilight Mire 1 Galecaster Colossus 1 Evacuation 1 Burglar Rat
1 Flooded Grove 1 Jin-Gitaxias, Core Augur 1 Sunken Hope 1 Strongarm Tactics
1 Opulent Palace 1 Kederekt Leviathan 1 Temporal Cascade 1 Smallpox
1 Command Tower 1 Serum Raker 1 Words of Wind 1 Pox
1 Path of Ancestry 1 Tidespout Tyrant 1 Zndrsplt's Judgment 1 Fraying Omnipotence
1 Reliquary Tower 1 Jolrael, Empress of Beasts   1 Delirium Skeins
9 Swamp     1 Urza's Guilt
7 Island     1 The Eldest Reborn
7 Forest     1 Syphon Mind
1 Sol Ring     1 Scourge of Fleets