Is there a way to increase a spell's 'DC'?

[Faragrim Ironhand]

Hello All-

I am going to be playing a gnome who uses his Ghost Sound ability a good bit. The DC for this is 10 + spell level + Charisma modifier, which in my case would be 12. That's a pretty low DC for anyone to beat. Is there anyway to make this DC higher?

Thanks in advance!

[krevon]

Spell Focus and Greater Spell Focus feats are one way. The gnome gets a bonus to illusions I think. I'm at work so I can't look it up right quick.

[Korthis]

item that boost charisma, spell focus

[Artoo]

Assuming you're talking about the racial spell like ability for gnomes:

http://www.d20pfsrd.com/feats/monster-feats/ability-focus
http://www.d20pfsrd.com/feats/general-feats/spell-focus---final
http://www.d20pfsrd.com/feats/general-feats/greater-spell-focus---final

The gnome's Illusion magic bonus could also be interpreted as applying.

Or increase your Charisma.

[MindLord]

Some Sorcerer bloodlines give a DC bonus to specific schools or subschools, but since your charisma is only a 14 or 15, I'm guessing that is not what you'll be playing.

To be honest, I think that taking a one level dip of sorcerer for the infinite cantrips would be the best way to go. It doesn't matter how low the DC is. A 1 is always a failure. Just keep making noises until someone checks it out.

[Midnight_Angel]

The Feat Ability Focus would increase the DC by another 2.

EDIT: Was spelled out two posts before mine. Sorry about the redundancy.

[Kimera757]

Does Ability Focus work on that?

[Midnight_Angel]

Kimera757 wrote:

Does Ability Focus work on that?

On a Spell-like ability, yes.

On an actual spell, no.