Originally Posted by Unredemption
If you're looking for Steel types, it doesn't get any better than Aegislash. You could also get a Metagross or even a Scizor.
As for Poison types, Venusaur and Gengar are the first two that come to my mind.
Thank you! Ah, people are so nice here.
Picture by TalonFlame who is also the bestest big sister in the world.