I will show you a victorious deck:Bird Trio/PheroBuzzGX(Pheromosa & Buzzwole-GX).
Bird Trio(Moltres&Zapdos&Articuno-GX)Pheromosa & Buzzwole-GX Deck List
this card has high HP and also has powerful attacks. But when you attack, the card needs to be used with three different types of cards. I mean it is a difficult to attach them.
Phero BuzzGX(Pheromosa & Buzzwole-GX)
[Jet punch]attack daes 30points of damage to you opponent’s active Pokemon and to one of your opponent’s benched Pokemon.
After the middle game, if you yse [Beast Ring]you can attach two energy cards to the card and use[Elegant sole] more easily.
It is difficult to attach the energy cards on Bird Trio.
But if you use this combination[Beast Ring]and [tag switch].
Bird Trio will attack easier.