Help with a team?

[Rhyme]

with less than a week left, frantically searching for a working team, i came up with this and it works pretty well - tell me if you can find anything to change.. the bench pokemon (the last 2) are almost never used, if you can find a replacement that might see more use, please post; i'm up for ideas.

Volcarona (M) @ Focus Sash
Trait: Flame Body
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
- Protect
- Heat Wave
- Rage Powder
- Bug Buzz

Whimsicott (M) @ Grass Gem
Trait: Prankster
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
- Encore
- Safeguard
- Protect
- Grass Knot

Bisharp (M) @ Dark Gem
Trait: Inner Focus
EVs: 4 HP / 252 Atk / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Sucker Punch
- Iron Head
- Stone Edge
- Protect

Terrakion @ Chople Berry
Trait: Justified
EVs: 4 HP / 252 Atk / 252 Spd
Jolly Nature (+Spd, -SAtk)
- Protect
- Quick Guard
- Rock Slide
- Sacred Sword

Musharna (M) @ Leftovers
Trait: Telepathy
EVs: 252 HP / 4 Def / 252 SAtk
Modest Nature (+SAtk, -Atk)
- Psychic
- Shadow Ball
- Trick Room
- Helping Hand

Jellicent (M) @ Choice Scarf
Trait: Water Absorb
EVs: 4 HP / 252 SAtk / 252 Spd
Modest Nature (+SAtk, -Atk)
- Ice Beam
- Water Spout
- Scald
- Recover

thanks.