First of all, l'll comment each Pokemon in your team individually (in terms of In-game):
+ RESHIRAM: like scolipede515 said, get rid of the Lustrous Orb. lt only works on Dialga/Palkia/Giratina whatever.
Get rid of Fly (you have Fly on Zekrom, and Zekrom is physical, no need for two Flyers). Replace it with maybe Thunderbolt or Ice Beam.
ZEKROM: Eh, it's fine. Just get rid of the Adamant Orb.
l don't know if Wild Charge is the smartest thing to give it, but if it's working for you, keep it.
CLAYDOL: nice variety of moves. Only thing is, get rid of Hyper Beam. lt's terrible for Claydol. Replace it with maybe Self Destruct or Cosmic Power for bulky purposes.
ABSOL: The moves you got are good, but maybe replace Facade with Swords Dance. SD works really well with Absol.
+VOLCARONA: Maybe you can replace Silver Wind with something else, but it's good anyways.
And that's all the Pokemon you provided with... and an Altaria with no information.
l don't understand why you don't even have a full team of six... but whatever.
Keep in mind, not to use this for competetive battling, (cause you got two ubers) and the moves will have to be completely redone.
I wish you luck defeating Cynthia! ~