Of note, all extra deck "Artifacts" have a number of circles equivalent to the number of materials needed to Summon them (2, in the case of both "Artifact Durendal" and "Artifact Dagda")
3 Lucario ex Battle Deck Lucario ex is a powerful card, especially with its signature Aura Sphere attack, dealing 160 damage and 50 more to a benched Pokemon
Eggman's most powerful effect occurs during your end step, which only happens once each turn
Back in the late 1990s, my tween son was very much into the collectable card games (and video games about collectable card games) that were all so popular at the time
Since Pocket is a digital TCG, it doesn't have to sell any physical stock to make a profit, making non-mainline themed sets a lot less risky to do
Older cards and sets tend to be more valuable