Quote Originally Posted by Doctor Despair View Post
I'd recommend not breaking the game for your DM unless they're on board :p

Typically, builds based on "tier 1" casters are strongest; out of the PHB classes, that means clerics, druids, and especially wizards.

For a player who is relatively new to the system, Druid 20 is very strong and very versatile. Check out eggynack's handbook for info on how to optimize and play it :)

If you want specific builds, it would be helpful to know what sort of playstyle you want. I know it seems specific when you ask for builds that break the game, but 3.5 has so many of those that you really so have to get more specific to get useful replies.
I'm down for any build really. I just want to see what people recommended really.