"image removed"
Forretress (M) @ Leftovers
Ability: Sturdy
EVs: 252 HP/4 Atk/252 Sp.Def
Relaxed nature (+Def, -Spd)
- Gyro Ball
- Spikes
- Rapid Spin
- Payback
*image removed*
Skarmory @ Shed Shell
Ability: Keen Eye
EVs: 252 HP / 200 Def / 36 SpD / 20 Spe
Impish nature (+Def, -SpA)
- Whirlwind
- Spikes
- Roost
- Brave Bird
Special.
*image removed*
Zapdos @ Leftovers
Ability: Pressure
EVs: 252 HP/4 SAtk/252 SDef
Calm nature (+SDef, -Atk)
- Roost
- Thunderbolt / Discharge
- Heat Wave
- Hidden Power [Grass]
*image removed*
Blissey @ Leftovers
Ability: Natural Cure
EVs: 252 Def / 40 SpA / 216 SpD
Calm nature (+SpD, -Atk)
- Wish
- Protect
- Flamethrower
- Toxic
Also, Ethan, once steelix is dead, or indeed crippled, a dd altaria can come in and 6-0 you if it carries fire blast, or as mentioned before, it's dead.