As a member of the popular Eeveelutions, Jolteon maintains high demand among enthusiasts, particularly for top-grade cards from the original print runs
Some of that is definitely due to Prowess being a cheap deck online, but in this context, Prowess also got the most out of Lurrus compared to other decks
Take out Brinelin and Hullbreaker Horror to give your opponents to build up a board state, and swap the efficient counterspells like Mana Drain and Force of Will for stuff like Disrupting Shoal or Foil instead
Pair it with cards like Cathars' Crusade, Hardened Scales, Rattlechains, or Supreme Phantom to maximize whichever direction you choose
Unown is classified as a 1-Star card in the Triumphant Light set
Individual elements, such as the set symbol, are printed on a so-called top layer. In other words, they are printed on top of existing layers