To get the Lightning Energy, we'll use a1-98-magneton's Volt Charge to attach a Lightning Energy to itself, ramping up Energy without having to attach to it, allowing us to attach our Energy mainly on a2-110-darkrai-ex
Since it is a red and black deck, you have access to a ton of great removal, with classics like Blasphemous Act and Decree and Pain, as well as new ones like Sadistic Shell Game and Suspended Sentence
at the other sit modern chase cards from Phantasmal Flames, Ascended Heroes, and Perfect Order that cost a few hundred dollars or less
Outside of a Faerie deck, you probably would prefer Ledger Shredder
Coming from Cosmic Eclipse, the card already benefits from being part of one of the most beloved late Sun & Moon sets, which gives it a strong foundation before the character appeal even enters the conversation