Like most Pokmon cards, the value of Jolteon depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (BW Black Star Promos)
Anyway, definitely a distinctive set block overall
I like it the most in a Cycling list like my Cycling Zur brew, where you can use the Devourer defensively as a pumpable big blocker and then once you drop New Horizons you can cycle through your deck and 1-shot people
I hope to make many GEM MINT oc toploader binder collections, and Near Mint/Mint regular binder collections
While the also popular Yu-Gi-Oh Duel Links is a much more simplified and faster version of the card game, this game goes all-in with every summoning mechanic that will make players head spin when they first play the game
Once per turn, you may play an Energy card from your hand and attach it to a Pokmon you control