Item: Rocky-helmet
Ability: Iron-barbs
Nature: Careful
EVs: 252 Defense, 252 S.Defense, 4 Hp
Power-whip: STAB
Spikes: Entry hazard
Thunder-wave: Status
Leech-seed: Stalling
Sets up spikes and does the evil things that Ferrothorns do.
Item: Leftovers
Ability: Serene-HAX
Nature: Jolly
EVs: 252 Attack, 252 Speed, 4 Hp
Iron-head: STAB FLINCH
Body-slam: PARALYZE
Fire-punch: Coverage
Drain-punch: Healing
(Horror movie screams) Jirachi Para-flinch-sweeper
Item: Leftovers
Ability: Serene-HAX
Nature: Timid
EVs: 252 S.Attack, 252 Speed, 6 Hp
Air-slash: STAB FLINCH
Psyshock: Coverage
Aura-sphere: Coverage
Thunder-wave: Status
Another paraflincher.
Item: Focus-sash
Ability: Blaze
Nature: Timid
EVs: 252 S.Attack, 252 Speed, 6 Hp
Stealth-rock: Hazard
Flamethrower: STAB
Vacuum-wave: STAB+Priority
Taunt: Muhahaha
Stealth-rock.
Item: Leftovers
Ability: Guts
Nature: Careful
EVs: 252 S.Defense, 100 Hp, 100 Defense, 58 Attack
Bulk-up: Boosting
Circle-throw: EVIL STAB
Earthquake: Coverage
Payback: Coverage
Dont let this guy throw you around, or else you will be covered in Spikes and Rocks.
Item: Life-orb
Ability: Magic-gaurd
Nature: Timid
EVs: 252 S.Attack, 252 Speed, 6 Hp
Psyshock: STAB
Shadow-ball: Coverage
Focus-blast or Hidden-power (Fire/Fighting): Which Coverage
Charge-beam: Coverage and boost
Special sweeper.
You may ask "Where is Durant+Chandelure/Dugtrio?" The answer is: I consider that not just a Hax but practically a SIN because it is so cheap.