My team is the following:
Charizard-Mega-Y @ Charizardite Y
Ability: Blaze
EVs: 248 HP / 252 SpA / 8 SpD
Modest Nature
IVs: 0 Atk
- Air Slash
- Flamethrower
- Roost
- Focus Blast
Excadrill @ Leftovers
Ability: Sand Rush
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Earthquake
- Iron Head
- Rapid Spin
- Stealth Rock
Weavile @ Choice Band
Ability: Pressure
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Icicle Crash
- Ice Shard
- Knock Off
- Pursuit
Serperior @ Rocky Helmet
Ability: Contrary
EVs: 252 HP / 4 Atk / 252 Spe
Hasty Nature
- Leaf Storm
- Knock Off
- Taunt
- Glare
Starmie @ Life Orb
Ability: Analytic
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Rapid Spin
- Hydro Pump
- Psychic
- Ice Beam
Manectric-Mega @ Manectite
Ability: Lightning Rod
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk / 30 Def
- Volt Switch
- Thunderbolt
- Hidden Power [Ice]
- Flamethrower
Charizard and Excadrill form the core of this team as a solid offense duo. I added Weavile as a Pursuit Trapper and as an anti-Ground Type Tool. Serperior is the anti Water and Rock Type for this team, Starmie is the additional special attacking hazard remover, and Manectric is here as a swap in for Electric Moves that Starmie and Charizard struggle with.
