[ORAS] Help pls I don;t know what i'm doing

[Fuzzerman]

Cheech (Rotom-Mow) @ Choice Scarf
Ability: Levitate
Shiny: Yes
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Dark Pulse
- Thunderbolt
- Volt Switch
- Leaf Storm

Bill Cosby (Houndoom) @ Houndoominite
Ability: Flash Fire
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Sunny Day
- Flamethrower
- Solar Beam
- Dark Pulse

Teen Mom II (Kangaskhan) (F) @ Silk Scarf
Ability: Scrappy
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Return
- Crunch
- Power-Up Punch
- Fake Out

Hades (Chandelure) @ Leftovers
Ability: Flash Fire
Shiny: Yes
EVs: 4 HP / 252 SpA / 252 Spe
Modest Nature
- Calm Mind
- Flamethrower
- Shadow Ball
- Substitute

Mega Pls? (Flygon) @ Choice Band
Ability: Levitate
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Dragon Claw
- U-turn
- Earthquake
- Aerial Ace

Cell Blob Thing (Reuniclus) @ Life Orb
Ability: Magic Guard
EVs: 252 HP / 252 Def / 4 SpA
Bold Nature
- Calm Mind
- Psychic
- Shadow Ball
- Recover