At elite 4 what should i do?


movesets : Greninja : Hydro Cannon, Ice Punch, Night Slash,Taunt
D.Golem : Avalanche, Hammer Arm, Earthquake, Rock Wrecker
D.Typhlosion : Shadow Ball, Rain Dance, Thunder, Flash Cannon
Typhosion: Thunder Punch, Toxic, Eruption, Flamethrower
Lucario : Dark Matter, Flash, Cannon, Focus Blast, Aura Sphere
Garchomp : Fire Fang, Earthquake, Roar, Outrage