Looking for an Arcane Feat

[Rickshaw]

Hey playground, its me again, I seem to recall there being a feat that lets you stack different arcane classes to get a higher caster level, but can't seem to find it. Anyone know if this feat exists?

[Randomguy]

Maybe the Master Spellthief feat? But that requires levels in spellthief.

[Greyfeld85]

I don't think so... Practiced Spellcaster adds +4 to your CL, and the final level in Abjurant Champion maxes your CL.

[Rickshaw]

practiced spellcaster! thats it! thanks so much ^^

[Randomguy]

I don't think so... Practiced Spellcaster adds +4 to your CL, and the final level in Abjurant Champion maxes your CL.

No, the final level of Ab Champ just puts CL = BAB, not CL = class level.

Yes, I'm sure it's master spellthief. Complete scoundrel, page 79:

Your spellthief and arcane spellcaster levels also stack when determining your caster level for all arcane spells. The character described above (wizard 4/spellthief 4) would have a caster level of 8th for both his spellthief spells and his wizard spells.

[Greyfeld85]

No, the final level of Ab Champ just puts CL = BAB, not CL = class level.

Sorry, my mistake. I've only played with the class on gestalt characters and I had full BAB, so "max level" just kinda stuck in my head lol