Much like Kamahl, Fist of Krosa this can be a card that proves more useful among the 99 rather than as a commander, but since it can be paired up with a background, it allows you some extra options when deciding which other color you want to play
Its also a fantastic payoff for lifegain
Orchard Warden is a big help in that department, as it gains you life equal to any Treefolks toughness that enters play on your side of the battlefield, whether it be a token copy, a 2/10 vanilla creature or a big, beefy Treefolk lord creature such as 17
The activated ability is rather expensive though, so it plays best in decks that know they have to turn aside a single prominent threat
The generated Energy are based on the types of Pokemon in your deck
There is also a lot of utility that can be used to negate your enemies' damage potential by changing their cards to face-down, either by using the Quaking Mirror Force trap or Ultimate Conductor Tyranno card