How to defend against optimized charge?

[blackjack217]

I like having someone in the group (could even be a cohort) ready an action to use his Ring of the Forcewall against a charging opponent. For only 5100gp, this ring gives you the awesome lulz of stopping a charging opponent and getting to watch them slam headfirst into an invisible wall.

It's got other great uses as well, but the invisible wall face plant is the funniest.

No flying dragon faceplant is the funniest. The look of horror on the DM makes me feel warm and fuzzy. If you are the wizard being polymorphed into the familiar is a good defense. If you want a build I would go with a cleric. Stack miss chances and other defenses and ready a maximized end to strife. 600 untyped elemental damage in one standard action, more metamagic shenanigans are possible of course. You might want to prepare yourself for several minuets of rules debate though.