Salamence has a defensive set but not a Dragon Dance set or even a Scarf Clean up, I mean I know it is not the best Dragon Dancer but it does have a some cool perks about it.
Salamence @ Life Orb
Ability: Intimidate
EVs: 56 HP / 244 Atk / 24 SpA / 184 Spe
Naive Nature
- Dragon Dance
- Dragon Claw/Outrage
- Earthquake
- Fire Blast
- Intimidate can allow move to turn from a 2HKO into a 3HKO without a lot of investment to where it harms Salamence.
- Moxie could make for a nice clean up gaining a boost every time is slaughters something.
- It has the same Special Attack Stat as Mega Altaria meaning if running a DDance + Fire Blast set, it only has to run the same amount as M-Altaria
- Unlike Mega Altaria, Salamence can come in on a Mega Scizor, Intimidate it and live the hit then Kill it with a Fire Blast.
- Unlike Dragonite it doesn't rely at being at full health most of the time to set up thanks to Intimidate.
- Salamence can usually go in and clean up with Ground and Dragon coverage.
I would be willing to write that set as well as a Choice Scarf set if it is wanted.