Cleric - what do you need CHA for ?

[maxlaurent]

Hey all,

Is CHA important for a cleric ? As far as I know, I believe it is used to :
- reduce critical resists on lulls
- get better price when you sell stuff to merchant

Does it have other utilities ? (maybe get better chance to land a root ?).

Do dwarves cleric get bad time due to their very low charisma ?

Thanks !