You dont get a discount on the creatures you recast so this isnt a reanimation commander, but it exploits cheap threats like Inti, Seneschal of the Sun and Fable of the Mirror-Breaker for a grindy midrange strategy
The three mana Lorehold token lesson is often still going to be better
If you enjoy unpredictable games with ever-changing conditions, Planechase may become your favorite format.
Oh, and Special Conditions shut down Energy Burn completely, potentially rendering your DCE useless
Youll run into: Tokens (usually standard size, but occasionally printed in other sizes depending on product) Emblems and checklist/helper cards (standard size) Oversized cards (promos, special products, Planechase planes, Archenemy schemes, Vanguard, and other delightful chaos)
Early, he does nothing because at 7-cost you cannot afford him