Two Threes

Click here for visual deck (with images)
Click here for my EDH Commander decks
 
Theme deck of all creatures with power/toughness 2/3. (Other people were making decks like this; I wanted one where the power and toughness weren't the same, so it'd be harder to do.)
I was going to go all creatures, but Wild Pair was just too good to skip for this janky deck.
I decided that Flip Planeswalkers and Level Up creatures (where one of the levels is 2/3) is fine for the theme.
 
Mana Acceleration (4): Generals (2): Spells (1): Sideboard (Omitted/Cut card ideas):
1 Warden of Geometries 1 Kydele, Chosen of Kruphix 1 Wild Pair  
1 Hunting Cheetah 1 Vial Smasher the Fierce    
1 Shaman of Forgotten Ways      
1 Conduit of Storms Creatures (57):    
  1 Catacomb Sifter    
Lands (36): 1 Jori En, Ruin Diver    
1 Underground Sea 1 Mercurial Chemister    
1 Badlands 1 Nightveil Specter    
1 Taiga 1 Nyx Weaver    
1 Bayou 1 Rashmi, Eternities Crafter    
1 Tropical Island 1 Stormchaser Chimera    
1 Volcanic Island 1 Trygon Predator    
1 Watery Grave 1 Ulamog's Nullifier    
1 Blood Crypt 1 Archetype of Finality    
1 Stomping Ground 1 Balduvian Dead    
1 Overgrown Tomb 1 Drana, Liberator of Malakir    
1 Breeding Pool 1 Faceless Butcher    
1 Steam Vents 1 Gonti, Lord of Luxury    
1 Crumbling Necropolis 1 King Macar, the Gold-Cursed    
1 Savage Lands 1 Liliana, Heretical Healer    
1 Opulent Palace 1 Undercity Informer    
1 Frontier Bivouac 1 Vampire Nighthawk    
1 Alchemist's Refuge 1 Woebearer    
1 Command Tower 1 Captain of the Mists    
1 Exotic Orchard 1 Cephalid Retainer    
1 Hanweir Battlements 1 Daring Thief    
1 Mosswort Bridge 1 Echo Mage    
1 Reflecting Pool 1 Jeskai Infiltrator    
1 Spinerock Knoll 1 Jushi Apprentice    
1 Winding Canyons 1 Living Airship    
2 Swamp 1 Magus of the Future    
5 Island 1 Merfolk Seastalkers    
3 Forest 1 Nephalia Seakite    
2 Mountain 1 Nevermaker    
  1 Riptide Director    
  1 Sentinels of Glen Elendra    
  1 Silumgar Spell-Eater    
  1 Skittering Crustacean    
  1 Veiling Oddity    
  1 Viscerid Deepwalker    
  1 Willbreaker    
  1 Wu Elite Cavalry    
  1 Elder of Laurels    
  1 Ghor-Clan Savage    
  1 Heartwood Storyteller    
  1 Nantuko Calmer    
  1 Nullmage Advocate    
  1 Ramunap Excavator    
  1 Root Greevil    
  1 Trophy Hunter    
  1 Verduran Emissary    
  1 Brimstone Mage    
  1 Dragon Whelp    
  1 Feldon of the Third Path    
  1 Flame Spirit    
  1 Hanweir Garrison    
  1 Instigator Gang    
  1 Orcish Squatters    
  1 Sokenzan Spellblade    
  1 Valakut Invoker    
  1 Yuan Shao, the Indecisive