plz rate my team

Greninja-Ash @ Focus Sash
Ability: Battle Bond
EVs: 4 HP / 252 Atk / 252 Spe
Lonely Nature
- Acrobatics
- Night Slash
- Waterfall
- Quick Attack

Scyther @ Focus Sash
Ability: Technician
EVs: 252 Atk / 252 Spe
Adamant Nature
- Aerial Ace
- Swords Dance
- Bug Bite
- Brick Break

Medicham-Mega @ Medichamite
Ability: Pure Power
EVs: 252 Atk / 252 Spe
Adamant Nature
- Fake Out
- Zen Headbutt
- High Jump Kick
- Ice Punch

Gyarados @ Focus Sash
Ability: Moxie
EVs: 252 Atk / 4 SpA / 252 Spe
Lonely Nature
- Dragon Dance
- Waterfall
- Outrage
- Earthquake

Charmeleon @ Focus Sash
Ability: Blaze
EVs: 252 SpA / 252 Spe
Naive Nature
IVs: 0 Atk
- Fire Blast
- Heat Wave
- Ancient Power
- Hidden Power [Electric]

Ariados @ Focus Sash
Ability: Swarm
EVs: 252 HP / 4 Atk / 252 Spe
Jolly Nature
- Toxic Thread
- Sticky Web
- Fell Stinger
- Toxic Spikes