As of now, I feel like it might be more at home in a Commander deck
This specific Double Colorless Energy has a special reflective foiling that makes it appear grander

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While it is not comprehensive, it demonstrates playing base Pokmon, evolving Pokmon, attaching energy cards, and the win conditions for a duel
However, while playing the deck a fair bit myself, I saw how the deck really wanted some more early interaction
Sandworm adding five hasty power plus a bonus round of landfall triggers is overwhelming