How does this 'undispellable' caster level cap work?

[Glytz]

Hi, I was looking to make a caster or a gish. I have been reading about the 'undispellable' cap, but I frankly got no idea how it works. It was all very cryptic information and I coulden't find it anywhere on the wiki.

I mean, greater dispel is d20+15=35 max. vs 11 + caster level. Basic math indicate that the min caster level would be 25, but I'm probably missing something.

If any one has the information and would share I would really appreciate. Thanks!

Glytz, the new player

[Born2BeWild]

cap is 20 on bg for greater dispell

[Glytz]

So you would effectively need 30 CL caster to be undispellable? Also, would you also be immune to Mordeken Dysjunction? Or not ( I'M asking because I have been seeing the buzzword 'undispellable' in a few thread).

[whatsittoya]

Mord's can dispell anything with a good roll.

[Glytz]

Cool, thanks! I knew the 'undispellable' sounded bigger then it really is! Thanks.

[metaquad4]

Undispellable is usually thrown around for PvE (if someone uses it for PvP, that is a sign for you they don't know what they are talking about). I think its around CL 26-28, its the CL at which mobs will not longer dispel you. Bosses still can (with mords) though, so be careful about that.