Well, it's 3 years after the question was asked, but here's an XY moveset.
The times have not been kind to our favorite reptile and his loose trousers. Fairy-types resist both of his STAB attacks, and can KO in return. But there is still a niche for Scraggy, with his nice bulk and decent Attack.
Scraggy @ Eviolite
Ability: Shed Skin
Jolly Nature
EVs: 36 HP / 156 Atk / 36 Def / 36 SpD / 212 Spe
-Dragon Dance
-Knock Off
-Drain Punch
-Iron Head/Poison Jab
Dragon Dance is just a great move, boosting Scraggy's good Attack and meh Speed to high levels. Knock Off gets rid of opposing Berry Juice and Eviolite, and Drain Punch provides reliable recovery. Iron Head and Poison Jab are Fairy coverage moves. Use whichever one you like.
Shed Skin is used to shrug off Paralysis and Burns.