Well here is a team I am working on it, when I get red skills will be better
Belle(Mi) Li shang(Mu) Tron(Fl) Jim Hawkins(Pl) Rapunzel(Ja)
This team goes around belle
(when I talk about the disks I´m talking at 5 stars)
Belle: she is the main damage and with this team I try she gains a lot of energy, she with her disk gains 100 energy each time an ally or her have a stacke of hardy, also with her red skill, she gives 2 stacks of hardy to the character with the less HP so 200 energy each 3 basic attacks
Rapunzel: she enters in the battle with 6 stacks of hardy so 600 energy for belle, also is the main healer and with her disk she provides BD and SP
Jim Hawkins: He at the start gives 300 energy, also he gives energized and each time an ally makes a basic attack they gain 60 energy, and with his disk makes damage heroes gain more SP and mid and back line damage heroes gain 40 energy each time they make a basic attack, combined with energized is 100 energy for each basic attack for belle
Li shang: I use him for two things: protection and energy
- protection: well with his shields he protect good the team and also when he gives armour, reality or BD
- energy: in one of his positions he gives 50 energy for each basic attack and also with his red skill he gives 1 hardy each time he activates his white, and also with Jim I try that he gains enrgy fast
Tron: I use him mainly for energy but also a bit healing, with his green he put 2 stacks of hardy to the most front ally so 200 energy for belle at the start of the battle, I would use his gizmoduck disk if I had a tank, but the other is good too
Then in summary belle gains 1,100 energy at the start of the battle and then she gains 100 with her white, she always has her attack speed at 75% for her purple and gain 100 ennergy with each basic attack when she is energized and the only 40 and she gains 200 energy each 3 basic attacks and with energized 300 and without energized 240, hope you like what I am working on! 
PS: should I replace someone with Hank & Dory(po)?
PS 2: Is there a disk that gives energy each time an ally activate their white skill?
