top 50 Doubles OU

Whimsicott @ Mental Herb
Ability: Prankster
EVs: 248 HP / 68 Def / 192 Spe
Timid Nature
- Tailwind
- Protect
- Beat Up
- Encore

Terrakion @ Lum Berry
Ability: Justified
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Rock Slide
- Stone Edge
- Close Combat
- Protect

Kangaskhan @ Kangaskhanite
Ability: Scrappy
EVs: 56 HP / 152 Atk / 48 Def / 252 Spe
Jolly Nature
- Fake Out
- Return
- Power-Up Punch
- Sucker Punch

Milotic @ Sitrus Berry
Ability: Competitive
EVs: 252 HP / 156 SpA / 88 SpD / 12 Spe
Calm Nature
IVs: 0 Atk
- Scald
- Icy Wind
- Protect
- Recover

Arcanine @ Safety Goggles
Ability: Intimidate
EVs: 200 HP / 176 Def / 76 SpA / 56 Spe
Bold Nature
IVs: 0 Atk
- Snarl
- Flamethrower
- Will-O-Wisp
- Protect

Sylveon @ Choice Specs
Ability: Pixilate
EVs: 208 HP / 252 SpA / 12 SpD / 36 Spe
Modest Nature
IVs: 0 Atk
- Hyper Voice
- Hyper Beam
- Moonblast
- Shadow Ball