Im going to pick this one up myself soon and give it ago, as I think its not too far off from being a more refined, high-power casual list
Trap Territory increases your opponents Active Pokemon Retreat Cost by a Colorless Energy and of course you can increase that Ability for each other Spidops ex you have in play with the Trap Territory Ability
Human Torch The gift of flying and double strike on Human Torch are quite relevant, even at 3/2
The cards on offer as well as Venasuar EX are reportedly Haunter, Jigglypuff, Onix, and Greninja
Anything reprinted into a currently legal set keeps its legality, and the Enchanted and alternate art chases, which sell on looks rather than playability, tend to hold their ground
Starting hands with cheap cantrips like OptOpt and PonderPonder is also crucial, since you need those cheap spells to get yourself to multiple spells a turn, while also keeping your hand full