Their second move is a 40 base damage attack that will deal 10 more damage to a foe for each energy card attached to them, therefore Psyburst is most effective on pokemon who have been hoarding energy for long portions of the battle
But there are still some clear Day One ways you might try and break these cards: you could use the Hideaway trigger on Collectors Cage, or just make a ton of surplus mana with something like Growing Rites of Itlimoc
Specifically, he is looking for the legendary Egyptian God Cards - three monsters based on Osiris, Ra, and Seth
It lacked transversality, and being able to be a recognizable presence in different sectors or demographics (merchandising, movies, small kids, girls)
This creates a six-mana loop that allows you to take as many turns as you want, at which point winning is trivial
she seeks to find and know the weaknesses in others, to manipulate them to her advantage or guide individuals toward improvement