Rate my team! :P

[dontstay96]

Hey, this is the team I usead to defeat the elite 4 the 2nd time

Serperior lvl 78 @Dragon Plate (For dragon pulse extra damage)
Energy Ball
Calm Mind
Dragon Pulse
Toxic

Druddigon (Shiny :D) lvl 71 @Dragon Claw
Outrage
Strenght
Shadow Claw
Superpower

Chandelure (Shiny :P) lvl 73 @Charcoal
Flamethrower
Shadow Ball
Will-o-wisp
Psychic

Crobat lvl 77 @Scope Lens
Fly
Cross Poison
Return
Bite

Excadrill lvl 78 @Soft Sand
Earthquake
Iron Head
Rock Slide
Swords Dance

Tyranitar lvl 91 @Focus Sash
Crunch
Earthquake
Dragon Claw
Stone Edge

I'll try using these for the black tower, aside from leveling up what should I improve... held items? attacks?

 

[lineofdeath]

On crobat crunch> bite you know

 

[dontstay96]

On crobat crunch> bite you know

Crobat can't learn crunch

 

[Mr. X]

For Crobat, I'd say drop Bite for X-Scizor.

For Tyranitar, try swapping his item for a muscle band.