Haven't been a competitive battler since the Gold/Silver days but I'm trying to get back into the swing. I'm a little iffy on some of my choices/makeup but that's why I'm here 
Still working on a complete threat list. Giving me a bit of trouble since I'm not completely familiar with everything.
Electivire @ Choice Band (Lonely, 4 HP, 252 Atk, 252 Speed)
Thunderbolt
Cross Chop
Earthquake
Ice Punch
Physical Sweeper that can handle a lot of different types. Tbolt over punch for Skarmory. I'm also considering Zapdos in this spot if I can get a good one with HP Grass/Ice. Not sure if I need that much EVs in Attack with Lonely and CB.
Blissey @ Leftovers (Calm, 252 Def, 56 Special Def, 184 Special Attack, 16 HP)
Seismic Toss
Ice Beam
Softboiled
Aromatherapy
Special wall. Aromatherapy to remove status effects like Toxic. Natural Cure ability.
Jirachi @ Leftovers (Modest, 252 HP, 160 Def, 96 Special Atk)
Wish
Calm Mind
Psychic
Thunderbolt
Wish support, can also function as a special sweeper.
Skarmory @ Leftovers (Impish, 196 HP, 144 Atk, 96 Def, 72 Speed)
Roar
Stealth Rock
Drill Peck
Roost
Physical wall as well as spikes and roar support. Was considering metagross in this spot but Skarmory seemed a better fit and to help against Heracross. Heavily considering about Using Gliscor here with roost, knock off, EQ, aerial ace 124 hp, 192 in both defenses)
Salamence @ Choice Specs (Modest, 4 HP, 252 Speed, 252 Special Atk)
Hydro Pump
Meteoric Swarm
Dragon Pulse
Flamethrower
Special Sweeper. Unsure on how much to say about this one.
Heracross @ Choice Band (Jolly, 4 HP, 252 Atk, 252 Speed)
Megahorn
Brick Break
Stone Edge
Earthquake/Swords Dance
I had Gengar in this spot but I decided to go with Heracross to avoid having 3 pokemon relying on special attacks. Helps counter psychic types like Azelf. Considering the use of Weavile in this slot as well.
Haven't had time to go over a complete threat list.
I have some concerns though. I don't know if I can stop an Infernape packing flamethrower, EQ, and stone edge. Also concerned about countering Weavile if Electivire isn't an option.
Still working on a complete threat list. Giving me a bit of trouble since I'm not completely familiar with everything.Electivire @ Choice Band (Lonely, 4 HP, 252 Atk, 252 Speed)
Thunderbolt
Cross Chop
Earthquake
Ice Punch
Physical Sweeper that can handle a lot of different types. Tbolt over punch for Skarmory. I'm also considering Zapdos in this spot if I can get a good one with HP Grass/Ice. Not sure if I need that much EVs in Attack with Lonely and CB.
Blissey @ Leftovers (Calm, 252 Def, 56 Special Def, 184 Special Attack, 16 HP)
Seismic Toss
Ice Beam
Softboiled
Aromatherapy
Special wall. Aromatherapy to remove status effects like Toxic. Natural Cure ability.
Jirachi @ Leftovers (Modest, 252 HP, 160 Def, 96 Special Atk)
Wish
Calm Mind
Psychic
Thunderbolt
Wish support, can also function as a special sweeper.
Skarmory @ Leftovers (Impish, 196 HP, 144 Atk, 96 Def, 72 Speed)
Roar
Stealth Rock
Drill Peck
Roost
Physical wall as well as spikes and roar support. Was considering metagross in this spot but Skarmory seemed a better fit and to help against Heracross. Heavily considering about Using Gliscor here with roost, knock off, EQ, aerial ace 124 hp, 192 in both defenses)
Salamence @ Choice Specs (Modest, 4 HP, 252 Speed, 252 Special Atk)
Hydro Pump
Meteoric Swarm
Dragon Pulse
Flamethrower
Special Sweeper. Unsure on how much to say about this one.
Heracross @ Choice Band (Jolly, 4 HP, 252 Atk, 252 Speed)
Megahorn
Brick Break
Stone Edge
Earthquake/Swords Dance
I had Gengar in this spot but I decided to go with Heracross to avoid having 3 pokemon relying on special attacks. Helps counter psychic types like Azelf. Considering the use of Weavile in this slot as well.
Haven't had time to go over a complete threat list.
I have some concerns though. I don't know if I can stop an Infernape packing flamethrower, EQ, and stone edge. Also concerned about countering Weavile if Electivire isn't an option.