[RATE MY TEAM] My first real vgc team

[Exthaurius]

hey guys this is a team that i made out of the scratch!

Kangaskhan @ Kangaskhanite
Ability: Scrappy
Level: 50
EVs: 100 HP / 248 Atk / 4 Def / 156 Spe
Jolly Nature
IVs: 0 SpA
- Facade
- Power-Up Punch
- Fake Out
- Sucker Punch

Politoed @ Leftovers
Ability: Drizzle
Level: 50
EVs: 252 HP / 76 Def / 72 SpA / 96 SpD / 12 Spe
Modest Nature
IVs: 0 Atk
- Scald
- Icy Wind
- Swagger
- Psychic

Kingdra @ Life Orb
Ability: Swift Swim
Level: 50
EVs: 40 HP / 252 Atk / 216 Spe
Adamant Nature
IVs: 0 SpA
- Outrage
- Waterfall
- Iron Head
- Protect

Thundurus @ Sitrus Berry
Ability: Prankster
Level: 50
EVs: 244 HP / 108 Def / 64 SpA / 72 SpD / 20 Spe
Calm Nature
IVs: 0 Atk
- Thunderbolt
- Thunder Wave
- Hidden Power [Ice]
- Taunt

Gliscor @ Toxic Orb
Ability: Poison Heal
Level: 50
EVs: 248 HP / 188 Def / 72 Spe
Impish Nature
IVs: 0 SpA
- Toxic
- Protect
- Earthquake
- Cross Poison

Sylveon @ Choice Specs
Ability: Pixilate
Level: 50
EVs: 92 HP / 116 Def / 252 SpA / 48 Spe
Modest Nature
IVs: 0 Atk
- Hyper Voice
- Psyshock
- Shadow Ball
- Hidden Power [Ground]

My prefered lead will be mega-kang and politoed, or politoed kingdra. the psyshic for politoed is to help kang with the figthing types!

Please help me making my team better!