VGC15 test team/pressure team

Sylveon @ Choice Specs
Ability: Pixilate
Level: 50
EVs: 92 HP / 116 Def / 252 SpA / 4 SpD / 44 Spe
Modest Nature
- Hyper Voice
- Psyshock
- Shadow Ball
- Hidden Power [Ground]

Ludicolo @ Assault Vest
Ability: Swift Swim
Level: 50
EVs: 156 HP / 52 Def / 156 SpA / 4 SpD / 140 Spe
Modest Nature
- Ice Beam
- Scald
- Giga Drain
- Fake Out

Arcanine @ Rocky Helmet
Ability: Intimidate
Level: 50
EVs: 180 HP / 116 Def / 44 SpA / 164 SpD / 4 Spe
Bold Nature
- Snarl
- Morning Sun
- Will-O-Wisp
- Flamethrower

Thundurus @ Sitrus Berry
Ability: Prankster
Level: 50
EVs: 252 HP / 76 Def / 4 SpA / 132 SpD / 44 Spe
Calm Nature
- Thunderbolt
- Swagger
- Taunt
- Thunder Wave

Metagross @ Metagrossite
Ability: Clear Body
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Iron Head
- Zen Headbutt
- Ice Punch
- Protect

Mamoswine (M) @ Choice Scarf
Ability: Thick Fat
Level: 50
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Icicle Spear
- Icicle Crash
- Earthquake
- Rock Slide