your hand will be too big for steven's and you realy need another croc. no need for strength charm, cause gatr has that built in for all your pokes.Double rainbow energy is counter-productive to battle aura. Eggs Sr. only needs two energy so that kind of speed isn't necessary. and what's memory berry for? Here's a new list with suggested tweaks, make your changes or not, and let us know what you did:
Pokemon:23
1x Rayquaza ex d
3x Egg jr.
3x Egg sr.
4x Tododile d
3x Croconaw d
4x Feraligatr d
1x nidoran d
1x Nidoqueen d
4x Holon Castys
Trainers:21
3x Celios Network
4x Holon Mentor
4x Rare Candy
2x Night Maintenece <-- bad spelling
3x Holon Adventurer
2x Scott
3x Windstorm
Energies:15
4x Delta Rainbow Energy
3x Scramble
8x Electric Energies
because i took out the tools, i threw scott to grab your supporters (you've got enough energy without searching them with castaway).I swapped Adventurer in for Steven's advice. You need windstorm because cessation will do you in quick. I thought of swapping Fearow in for your Queen, but you may need queen to grab a castform energy in a tight situation. Otherwaise, looks good.