My original Omega Ruby team consisted of a very defensive set, using Klefki to set up Reflect/Light Screen, paralyzing the goes, then switching out. This proved often effective, but still, many holes were noted during play runs, and those problems are fixed with this team. So, without further ado...
Lead
Sableye Sablenite
Prankster/Magic Bounce
Calm Nature
248 HP/252 Def/8 SpD)
Pivot
Gliscor Toxic Orb
Poison Heal
Impish Nature
252 HP/56 Def/200 SpD
Spin Support
Starmie Leftovers
Analytic
Timid Nature
200 HP/112 SpA/96 Def/100 SpD
Wall
Chansey @ Eviolite
Natural Cure
Bold Nature
4 HP/252 Def/252 SpD
Sweeper
Talonflame @ Choice Band
Gale Wings
Adamant Nature
252 Atk/4 Def/252 Spe)
Special Sweeper
Sylveon @ Choice Specs
Pixilate
Modest Nature
240 HP/252 Spa/16 SpD
Let me know any critiques for this team! Any help is appreciated!
Lead

Sableye Sablenite
Prankster/Magic Bounce
Calm Nature
248 HP/252 Def/8 SpD)
- Knock Off
- Recover
- Will-o-Wisp
- Shadow Ball
Pivot

Gliscor Toxic Orb
Poison Heal
Impish Nature
252 HP/56 Def/200 SpD
- Fling
- Roost
- Acrobatics
- Earthquake
Spin Support

Starmie Leftovers
Analytic
Timid Nature
200 HP/112 SpA/96 Def/100 SpD
- Rapid Spin
- Hydro Pump
- Ice Beam
- Recover
Wall

Chansey @ Eviolite
Natural Cure
Bold Nature
4 HP/252 Def/252 SpD
- Thunder Wave
- Seismic Toss
- Heal Bell
- Soft-Boiled
Sweeper

Talonflame @ Choice Band
Gale Wings
Adamant Nature
252 Atk/4 Def/252 Spe)
- U-Turn
- Brave Bird
- Steel Wing
- Flare Blitz
Special Sweeper

Sylveon @ Choice Specs
Pixilate
Modest Nature
240 HP/252 Spa/16 SpD
- Hyper Voice
- Hidden Power Fire
- Psyshock
- Baton Pass
Let me know any critiques for this team! Any help is appreciated!