Team for Pokeaim/joey, hf

Volcano? (Volcarona) @ Sitrus Berry
Ability: Flame Body
EVs: 52 HP / 56 Def / 196 SpA / 204 Spe
Modest Nature
IVs: 0 Atk
- Bug Buzz
- Quiver Dance
- Flamethrower
- Hidden Power [Ice]

Love w/ koko (Tapu Koko) @ Life Orb
Ability: Electric Surge
EVs: 4 Atk / 252 SpA / 252 Spe
Timid Nature
- Hidden Power [Ice]
- Volt Switch
- Dazzling Gleam
- Quick Attack

Fin (Gyarados-Mega) @ Gyaradosite
Ability: Mold Breaker
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Waterfall
- Crunch
- Earthquake
- Dragon Dance

LatiOHH's (Latios) @ Leftovers
Ability: Levitate
EVs: 136 HP / 116 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Draco Meteor
- Calm Mind
- Defog
- Psyshock

L-T (Landorus-Therian) @ Choice Scarf
Ability: Intimidate
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Earthquake
- U-turn
- Stone Edge
- Knock Off

Pokebooty (Magearna) @ Assault Vest
Ability: Soul-Heart
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
IVs: 0 Atk
- Hidden Power [Fire]
- Flash Cannon
- Fleur Cannon
- Volt Switch

Just a fun team for ya joey :P I've ran it and had success, especially with the latios volcarona combo