Sunny Room 2.1

Ninetales (M) @ Leftovers
Trait: Drought
EVs: 252 HP / 252 Def
Relaxed Nature (+Def, -Spd)
- Substitute
- Will-O-Wisp
- Flamethrower
- Energy Ball

Reuniclus (M) @ Leftovers
Trait: Magic Guard
EVs: 252 HP / 152 Def / 104 SDef
Relaxed Nature (+Def, -Spd)
- Focus Blast
- Recover
- Psychic
- Trick Room

Forretress (F) @ Leftovers
Trait: Sturdy
EVs: 252 HP / 252 SDef
Sassy Nature (+SDef, -Spd)
- Rapid Spin
- Stealth Rock
- Volt Switch
- Spikes

Rotom (Rotom-W) @ Choice Specs
Trait: Levitate
EVs: 252 HP / 252 SAtk
Quiet Nature (+SAtk, -Spd)
- Hidden Power [Ice]
- Volt Switch
- Trick
- Shadow Ball

Heatran (F) @ Air Balloon
Trait: Flash Fire
EVs: 252 HP / 252 SAtk
Quiet Nature (+SAtk, -Spd)
- Hidden Power [Ice]
- Earth Power
- Flamethrower
- Dark Pulse

Chansey (F) @ Eviolite
Trait: Natural Cure
EVs: 252 Def / 252 SDef
Relaxed Nature (+Def, -Spd)
- Heal Bell
- Wish
- Seismic Toss
- Toxic