Both are good, but Essence Flux has the benefit of making things slightly stronger
The card design is clean and they use color and iconography to denote different abilities and types
As for cards that will feed into your commander's static ability, I would recommend Burning Anger, Psychosis Crawler, Scrawling Crawler and Sheoldred, the Apocalypse
Its got the right flavor for imps, power and toughness relying on the number of cards in all graveyards
Championship Series Japan First Place: Tanji Hideakis Cyber Dragon Deck 3 Cyber Dragon 3 Cyber Dragon Core 3 Cyber Dragon Nacchster 2 Cyber Dragon Herz 1 Cyber Eltanin 2 Dinowrestler Pankratops 2 Ash Blossom & Joyous Spring 3 Maxx C 3 Cyber Emergency 1 Cyber Repair Plant 1 Cyber Revsystem 1 Cyberload Fusion 3 Power Bond 3 Overload Fusion 3 Called by the Grave 1 Harpies Feather Duster 1 Foolish Burial 3 Machine Duplication 1 Cybernetic Overflow 2 Chimeratech Rampage Dragon 1 Cyber Twin Dragon 1 Chimeratech Fortress Dragon 2 Chimeratech Megafleet Dragon 1 Cyber End Dragon 2 Cyber Dragon Nova 2 Cyber Dragon Infinity 1 Cyber Dragon Sieger 1 Qliphort Genius 1 Linkuriboh 1 Relinquished Anima Second Place: Watari Yutakas Thunder Dragon Deck 3 Thunder Dragon 3 Thunder Dragonmatrix 3 Thunder Dragonroar 3 Thunder Dragonhawk 3 Thunder Dragondark 3 Batteryman Solar 2 Ash Blossom & Joyous Spring 3 Maxx C 3 Effect Veiler 2 Thunder Dragon Fusion 3 Instant Fusion 3 Pot of Desires 1 Gold Sarcophagus 1 Monster Reborn 1 Harpies Feather Duster 3 Rivalry of Warlords 2 Kaminari Attack 3 Thunder Dragon Colossus 3 Thunder Dragon Titan 1 Thousand-Eyes Restrict 1 Millennium-Eyes Restrict 2 Some Summer Summoner 1 Linkuriboh 1 Police Patrol of the Underworld 1 Knightmare Unicorn
Dwimmered Path is perfect for just that, adding one effect-monster Spellcaster from your graveyard to your hand
