Terath Ninir
Yog Sothoth loves you
If I was going to munchkinize a character (and believe me, I sure as hell munchkinize every one I run!), making my character old to start with would not be how I'd do it. Even if I was sure I'd be able to reduce my age soon, the physical stat penalties would not make it a safe gamble at all. -6 Str, Dex, and, Goddess help you, Con? No, I would not do that for a measely +3 on the mental stats.
I might do it for a specific character, as part of their character, but *never* for power. It stacks the odds way too far against you.
I might do it for a specific character, as part of their character, but *never* for power. It stacks the odds way too far against you.