Mamoswine @ Focus Sash
Ability: Thick Fat
EVs: 252 HP / 8 Atk / 4 SDef
Adamant Nature
- Ice Shard
- Stealth Rock
- Earthquake
- Icicle Crash

Sableye @ Leftovers
Ability: Prankster
EVs: 252 HP / 4 Def / 252 SDef
Careful Nature
- Will-O-Wisp
- Taunt
- Recover
- Foul Play

Avalugg @ Rocky Helmet
Ability: Sturdy
EVs: 252 Def / 252 HP / 4 Atk
Impish Nature
- Rapid Spin
- Avalanche
- Stone Edge
- Recover

Clefable @ Weakness Policy
Ability: Unaware
EVs: 252 HP / 252 SAtk / 4 SDef
Modest Nature
- Cosmic Power
- Stored Power
- Moonblast
- Moonlight

Volcarona @ Life Orb
Ability: Flame Body
EVs: 252 SAtk / 4 SDef / 252 Spd
Modest Nature
- Quiver Dance
- Fiery Dance
- Bug Buzz
- Roost

Mawile @ Mawilite
Ability: Intimidate
EVs: 252 Atk / 128 HP / 128 Spd
Adamant Nature
- Swords Dance
- Sucker Punch
- Fire Fang
- Play Rough

How do I improve my team? I generally have trouble with water types, should I replace moonblast on clefable with thunderbolt? I also have problems with chandelure.