need help to finish

Yanmega @ Life Orb
Ability: Speed Boost
EVs: 4 Def / 252 SpA / 252 Spe
Modest Nature
- Protect
- Air Slash
- Bug Buzz
- Giga Drain

Celebi @ Weakness Policy
Ability: Natural Cure
EVs: 252 HP / 220 Def / 36 SpD
Impish Nature
- Baton Pass
- Seed Bomb
- Swords Dance
- Sucker Punch

Blastoise @ Blastoisinite
Ability: Torrent
EVs: 56 HP / 252 SpA / 200 Spe
Modest Nature
- Scald
- Dark Pulse
- Ice Beam
- Rapid Spin

Machamp @ Choice Band
Ability: Guts
EVs: 92 HP / 252 Atk / 164 Spe
Adamant Nature
- Close Combat
- Knock Off
- Ice Punch
- Heavy Slam