This would have been my RU team had we moved on in the tournament. It's been performing well, so I might just use it on a regular basis in RU.
Kabutops (F) @ Life Orb

Trait: Swift Swim
EVs: 16 HP / 252 Atk / 240 Spd
Adamant Nature (+Atk, -SAtk)
- Waterfall
- Rain Dance
- Rapid Spin
- Stone Edge
Bisofunk (Bouffalant) (M) @ Choice Band

Trait: Sap Sipper
EVs: 208 HP / 252 Atk / 48 Spd
Adamant Nature (+Atk, -SAtk)
- Head Charge
- Earthquake
- Megahorn
- Stone Edge
Nidoqueen (F) @ Life Orb

Trait: Sheer Force
EVs: 164 HP / 252 SAtk / 92 Spd
Modest Nature (+SAtk, -Atk)
- Earth Power
- Shadow Ball
- Thunderbolt
- Sludge Wave
Shardrago (Druddigon) (F) @ Choice Band

Trait: Sheer Force
EVs: 252 HP / 252 Atk / 4 Spd
Adamant Nature (+Atk, -SAtk)
- Outrage
- Fire Punch
- Crunch
- Dragon Claw
Kicklee (Hitmonlee) (M) @ Normal Gem

Trait: Unburden
EVs: 252 Atk / 4 Def / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Fake Out
- Close Combat
- Stone Edge
- Earthquake
Rotom @ Choice Scarf

Trait: Levitate
EVs: 252 SAtk / 4 SDef / 252 Spd
Timid Nature (+Spd, -Atk)
- Trick
- Thunderbolt
- Shadow Ball
- Hidden Power [Fire]