Here we go...
Forretress @Leftovers
Nature: Impish (+Def -SAtk)
EVs: 252 HP, 252 Def, 4 SDef
Trait: Sturdy
Stealth Rock
Toxic Spikes
Spikes
Rapid Spin
Ferrothorn @Rocky Helmet
Nature: Relaxed (+Def -Spd)
EVs: 252 HP, 252 Def, 4 Atk
Trait: Iron Barbs
Gyro Ball
Protect
Leech Seed
Curse
Heatran @Air Balloon
Nature: Calm (+SDef -Atk)
EVs: 252 HP, 196 SDef, 60 SAtk
Trait: Flash Fire
Substitute
Roar
Lava Plume
Protect
Lucario @Life Orb
Nature: Timid (+Spd -Atk)
EVs: 252 SAtk, 252 Spd, 4 HP
Trait: Inner Focus
Nasty Plot
Aura Sphere
Hidden Power (Water)
Dark Pulse
Jirachi @Life Orb
Nature: Timid
EVs: 252 SAtk, 252 Spd, 4 HP
Trait: Serene Grace
Wish
Charge Beam
Flash Cannon
Psychic
Scizor @Flying Gem
Nature: Adamant (+Atk -SAtk)
EVs: 252 Atk, 252 HP, 4 SDef
Trait: Technician
Swords Dance
Acrobatics
Bug Bite
Bullet Punch
