Energy cards, representing various elemental types such as Fire, Water, Grass, and more, serve as the fuel for a Pokmons abilities
Once you think you know what it is, or have no idea, click here to see the card, which will appear in Vintage Masters
This means you can sacrifice a blocked creature, you can let damage resolve and then finish off an opposing blocker post-combat, or you can do something filthy like get in a bunch of damage with a Hellrider and then sacrifice the Hellrider itself for six more damage
Jim Hawkins Rigging Specialist is maybe the better and could be played alone without a shift target
Each pack has a special theme that ties the cards inside together, so mix and match packs to see what cool decks you can get