More is always better.
Charisma buffed to over 200 on bard - first resist splitting Emp in seb crit resist - sucks
[You must be logged in to view images. Log in or Register.] . Had to rush in and eat the death so they could Rez me in to try again.
Get it as high as you can if you're attempting a split that would kill or wipe you or group. For general stuff, just try to get over 100.