[RATE MY TEAM] need suggestions and feedback

[rudexdudes]

Just put this team together through the week. I'm sure there is room for improvements. I really want some feed back on this team and how it'd stand in competitive battles.

Grenada @ Expert belt
Timid Protean
252SpAtk 252Spe 4Def
Scald
Ice beam
Grass knot
Dark pulse.

Volcarona @ leftovers 
Modest Flame body
96HP 252SpAtk 160Sp
Quiver dance
Fire blast
Giga drain
Bug buzz

Mamoswine @ Life Orb
Adamant Thick fat 
252Atk 4Def 252Spe
Ice fang
Earthquake
Superpower
Protect 

Dragonite @ don't have an item idea.
Adamant Multiscale
4HP 252Atk  252Spe 
Roost
Fire punch
Dragon claw
Thunder punch

Gardevoir @ Safety Goggles 
Modest Trace
252HP 124Def 108SpA 20SpD 4Spe
Moonblast
Psychic 
Wil-o-wish
Taunt

Mega Venasaur
Bold
252HP 240Def 16Spe
Giga drain
Sludge bomb
Synthesis 
Sleep powder

Suggestions on how to make the team better and feedback on what's good about the team is appreciated. Thanks in advance.

[Podfighterninja123]

Looks good

[Marcusube]

What format are you going to play with this team?

[rudexdudes]

(Feb 19, 2015, 02:23 PM)Marcusube Wrote: What format are you going to play with this team?

Doubles and vgc. Also is everything legal?