So... I decided to start getting into multiplayer and so I made a team but I don't know if it's good... could you guys help me out?

P-p-please be gentle
Bronzong @ Macho Brace
Ability: Levitate
EVs: 252 HP / 252 Atk / 4 SDef
Brave Nature
IVs: 0 Spd
- Trick Room
- Gyro Ball
- Earthquake
- Explosion

Kingdra @ Scope Lens
Ability: Sniper
EVs: 252 SAtk / 252 Spd / 4 HP
Modest Nature
IVs: 30 Atk
- Draco Meteor
- Focus Energy
- Hydro Pump
- Hidden Power [Fire]

Galvantula @ Focus Sash
Ability: Compound Eyes
EVs: 252 SAtk / 252 Spd / 4 SDef
Timid Nature
- Sticky Web
- Thunder
- Bug Buzz
- Volt Switch

Conkeldurr @ Life Orb
Ability: Guts
EVs: 252 Atk / 252 HP / 4 SDef
Adamant Nature
- Mach Punch
- Bulk Up
- Ice Punch
- Thunder Punch

Ninjask @ Leftovers
Ability: Speed Boost
EVs: 252 Atk / 252 Spd / 4 HP
Adamant Nature
- Silver Wind
- Double Team
- Swords Dance
- Baton Pass

Blissey (F) @ Leftovers
Ability: Natural Cure
EVs: 252 HP / 129 Def / 129 SDef
Calm Nature
- Heal Bell
- Counter
- Soft-Boiled
- Seismic Toss