I was bored so I made a fun deck for league, I dont expect it to do extremely well in any tourny, but it has potential.
pokemon 20:
4-3 leafeon
2 espeon prime
4-3 amoongus
2-2 houndoom prime
I/S/S 30:
4 pont
4 N
4 collector
2 seeker
2 juniper
4 ssu
4 catcher
3 junk arm
3 level ball
Energy 10:
4 rescue {C}
6 grass {G}
Strategy: use leafeon as my main attacker to hit for 100 after dropping amoongus(150 if I burn with houndoom) and espeon counters mewtwo EX, hitting it for 200 after just dropping amoongus. SSU and seeker to pick up amoongus or a damaged pokemon. rescue because leafeon uses a single colorless energy.
pokemon 20:
4-3 leafeon
2 espeon prime
4-3 amoongus
2-2 houndoom prime
I/S/S 30:
4 pont
4 N
4 collector
2 seeker
2 juniper
4 ssu
4 catcher
3 junk arm
3 level ball
Energy 10:
4 rescue {C}
6 grass {G}
Strategy: use leafeon as my main attacker to hit for 100 after dropping amoongus(150 if I burn with houndoom) and espeon counters mewtwo EX, hitting it for 200 after just dropping amoongus. SSU and seeker to pick up amoongus or a damaged pokemon. rescue because leafeon uses a single colorless energy.