It can be the tiny bit of extra disruption you need to close out a hard fight with a control deck
It becomes an excellent protective layer for your cards, preventing them from getting damaged
Shaymin #14Rare $0.25 Shaymin #8Holo Rare $14.89 Shaymin #10Rare $1.96 Kingler V #28Ultra Rare $1.17 Zarude V #16Ultra Rare $0.71 Simisear V #27Ultra Rare $0.62 Staryu #30Common $0.29 Shaymin #7Holo Rare $0.39 Shaymin #33Holo Rare $3.33 Shaymin #15Holo Rare $0.31 Shaymin #123Holo Rare $0.36 Shaymin #115Uncommon $0.07 Shaymin #13Uncommon $0.16 Knock Out Collection [Shaymin, Zeraora, and Marshadow] $21.82 Floatzel #39Uncommon $0.11 Shaymin VSTAR #14Ultra Rare $1.27 Shinx #49Common $0.13 Eiscue #44Rare $0.24 Fighting Energy (2022 Unnumbered) Common $0.09 Darkness Energy (2022 Unnumbered) Common $0.12
Thats not the case, though, because despite being identical in every way, and both the new set and prior sets being listed on the cards you pull, cards pulled from Deluxe Pack ex do not contribute towards the completion of prior card dexes
In practice, it means an opposing Blasphemous Act will only deal five damage to your board, and a Chandras Ignition will deal double damage to everything that isnt yours (and incidentally, only half to your creatures)