Eh, if you're talking about shooting yourself in the foot combat-wise, it's not too hard. Play a fighter with 10 (or less) in str and dex. Choose only Skill Focus (Profession/Craft) for feats. Fill all your spell slots for the day with Magic Missile as a level 20 wizard, even the higher-level ones. Not that difficult.<br/><br/>Another question for crafting is magic crafting--should players be able to craft items as normal at 50% cost, doubling their effective wealth, and on top of that do the same for other players, but with a small fee (still keeping it less than if the others tried to buy stuff for themselves) thus multiplying their money even further?