
Pirate |

Yar!
As mentioned, Force of Personality was a 3.x feat that did exactly this. Having 2 levels of Paladin gives you Divine Grace (add Charisma mod to all saves) which is even better (unless you wisdom mod is in the negatives). The 3pp feat mentioned above is also a possibility (a link to the 3pp source would be nice), GM permitting.
One thing not mentioned yet is that you could also invest in a wand of Bestow Grace, which gives you a Sacred bonus to saves equal to your Charisma mod (target must be good).
If you want some epic stacking (some may say 'cheese'): Divine Grace (by being a level 2 Paladin) gives an untyped bonus to saves equal to your Charisma mod. Bestow Grace gives a Sacred bonus equal to your Charisma mod. Ergo, they stack, giving you 2x your Charisma mod to all saves in addition to your normal ability mods to them. O_O
~P

Darksol the Painbringer |

Darksol the Painbringer wrote:I've heard that the required surgical implanting of the stick up...yonder... is quite discomforting.Here's an idea: Play a Paladin for 2 levels. You won't regret it.
After a while it'll grow on you. Besides, it's also free proficiencies and stuff. You could even go 3 levels and laugh at disease and fear effects.

StreamOfTheSky |

StreamOfTheSky wrote:After a while it'll grow on you.Darksol the Painbringer wrote:I've heard that the required surgical implanting of the stick up...yonder... is quite discomforting.Here's an idea: Play a Paladin for 2 levels. You won't regret it.
...Growing is the last thing I'd want it to do...

Undone |
Darksol the Painbringer wrote:...Growing is the last thing I'd want it to do...StreamOfTheSky wrote:After a while it'll grow on you.Darksol the Painbringer wrote:I've heard that the required surgical implanting of the stick up...yonder... is quite discomforting.Here's an idea: Play a Paladin for 2 levels. You won't regret it.
FINE! You'll receive no enlarge person buff from me.
As for cha to saves paladin is your only way. It's also a fine class on it's own.

Pirate |

Yar!
As for cha to saves paladin is your only way.
AND the Bestow Grace spell (which can only be cast by a Paladin OR a wand, and the target must be good aligned), and even the Bestow Grace of the Champion spell (which is also on the Cleric list, but is 7th level, and the target must be lawful good in alignment).
So that's 3 ways to do it by RAW, plus a 3pp way and a 3.5 way.
~P