Well I started playing Reborn and lost my save files,so started playing again and completed Episode 15.Few days ago I found a back up save file of my older run with 6 badges(The lost one had 10) and decided to complete it too.I have just defeated Charlotte and here's my team at the moment: 
1.CHARIZARD: 
(lvl 70,blaze,male) 
Moves:  
Air Slash 
Dragon Claw 
Flamethrower 
Rock Smash 
2.WALREIN: 
(lvl 67,thick fat, male) 
Moves: 
Blizzard 
Surf 
Dive 
Hail 
3.SAWSBUCK: 
(lvl 68, sap sipper, female) 
Moves: 
Jump Kick 
Horn Leech 
Double Edge 
Aromatherapy 
4.MAGNEZONE: 
(lvl 66, analytic , N.A) 
Moves: 
Flash Canon 
Discharge 
Spark 
Metal Sound 
5.REUNICLUS: 
(lvl 60,regenarator,female) 
Moves: 
Pain Split 
Psychic 
Recover 
Trick Room 
6.GOLEM: 
(lvl 70. sturdy, male) 
Moves: 
Earthquake 
Explosion 
Double Edge 
Stone Edge 
I also have a Ampharos and a Yanmega with me and rotating with Reuniclus. 
So I need suggestions.Tell me if move set can be made better,any new pokemons which I can add or anything else.