hbarsquared
Quantum Chronomancer
Although that persistent technique looks great, a Spellcraft DC of 63 might be a tad bit much. 
Besides, I was hoping to have a sorcerer, so Int won't be particularly high, anyway.
So, I guess everything looks a little like this:
true seeing: item ~95,000gp
analyze dweomer: same as above (same level, same duration, etc.)
Improved Uncanny Dodge/immune to surprise: Divine Oracle 10
Improved Evasion/greater arcane sight: Loredelver 9
That's 19 levels of prestige classes, plus whatever level sorcerer to satisfy the prerequisites. I don't know what minimum level there might be for the prereqs, but let's say 10.
Do all of these abilities that I have listed (not including the additional ones gained via the PrCs: I don't care about those abiliites) seem good for a 29th-level character?

Besides, I was hoping to have a sorcerer, so Int won't be particularly high, anyway.
So, I guess everything looks a little like this:
true seeing: item ~95,000gp
analyze dweomer: same as above (same level, same duration, etc.)
Improved Uncanny Dodge/immune to surprise: Divine Oracle 10
Improved Evasion/greater arcane sight: Loredelver 9
That's 19 levels of prestige classes, plus whatever level sorcerer to satisfy the prerequisites. I don't know what minimum level there might be for the prereqs, but let's say 10.
Do all of these abilities that I have listed (not including the additional ones gained via the PrCs: I don't care about those abiliites) seem good for a 29th-level character?