B/W 2 Rain with Thundurus-T

Politoed @ Choice Specs
Trait: Drizzle
EVs: 252 SAtk / 252 Spd / 4 Def
Modest Nature
- Ice Beam
- Hydro Pump
- Focus Blast
- Hidden Power [Grass]

Thundurus-Therian @ Life Orb
Trait: Volt Absorb
EVs: 252 SAtk / 252 Spd / 4 Def
Modest Nature
- Agility
- Thunder
- Nasty Plot
- Hidden Power [Ice]

Gliscor @ Toxic Orb
Trait: Poison Heal
EVs: 252 HP / 184 Def / 72 Spd
Impish Nature
- Substitute
- Toxic
- Earthquake
- Taunt

Terrakion @ Choice Scarf
Trait: Justified
EVs: 252 Atk / 252 Spd / 4 HP
Jolly Nature
- Close Combat
- Earthquake
- Stone Edge
- X-Scissor

Forretress @ Leftovers
Trait: Sturdy
EVs: 252 Def / 252 HP / 4 SDef
Bold Nature
IVs: 0 Spd
- Rapid Spin
- Stealth Rock
- Hidden Power [Ice]
- Gyro Ball

Jirachi @ Leftovers
Trait: Serene Grace
EVs: 252 HP / 224 SDef / 32 Spd
Careful Nature
- Iron Head
- Body Slam
- Wish
- Protect