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Doing so also lets you draw three cards, keeping your hand full and your Pokemon ready to attack

When attached to a Pokmon (excluding Pokmon EX or Pokmon GX), this energy counts as two of any Energy for as long as you have more Prize Cards than your opponent

This is especially useful against Rare Hunters as they already have an advantage over you with just about all monsters with 1200+ ATK points, without even tributing while you have monsters ranging from 300 ATK to 1000 ATK without tributing

Unfortunately for us, I think Papa Leo here is Commander-only

In fact, it's only ever had that one printing in a Murders at Karlov Manor precon