The best way to give yourself a chance is to open more packs from the set and if you are going to do that, factory sealed product from a trusted UK source is the only way to ensure your packs are genuine
Each deck is pre-built and ready to play right out of the box, coming with a deck of 60 cards, two of which will be foil cards, as well as playing tools like a paper playmat, 10 damage counters, 1 paper lore tracker token, and a set of game rules
Instead, set up two Urshifu and Octillery, and KO an attacker every turn with Gale Thrust for two Prizes
The ability that defines Avalanche of Sector 7's power applies in all zones, not just the battlefield
Theres also a visual appeal that might account for this, but the highest factor is the weighing aspect