mtg energy deck commander Magic: The Gathering Modern Horizons 3 including two Borderless Profile Legendary cards MTG Best Commander Energy staple

Cards like Wound Reflection and other amplifications cards will help to get you the win, and considering the card advantage Kefka gives, you can run combo wins pretty reliably

I think this Charm likely finds its best home in Ramos, Dragon EngineRamos, Dragon Engine lucky charms decks that play as many Charms as it can get

Then, for its final two chapters, the next creature spell you play gains haste which can provide some stunning surprise attacks and delivers yet more ammo for mono-red strategies (or Jeskai Prowess strategies) to run roughshod over Standard for the foreseeable future

Creature spells of the chosen type cost less to cast

The two-cost with flashback digs three, draws one and then tosses the rest right on into your graveyard

Natures Vengeance The Jund deck in the biodome would go for lands as a theme