For an upcoming campaign, my DM friend has basically given open reign on what to draw our choices from, as long as we get prestige class choices pre-approved by him. The campaign will likely go to around 15th lvl, starting at about lvl 5, and I would like to make a planar chaos mage type.
Since dragon magazine issues owned by this DM are allowed, I was thinking of taking an option that lets me trade familiar and/or scribe scroll (I forget the precise costs) in order to add an alignment descriptor to all my spells corresponding with the character's alignment (in this case, Chaotic) at lvl 1 instead of lvl 10, along with Abyssal specialist. As for this thread, I don't ask for a full build, just a few suggestions:
1. What prestige class should i try to get approved, since i have all those levels open that are not normally open for use of chaotic spell recall?
2. Should I go Focused Specialist (Abyssal)?
3. How many Abyssal heritor feats should I try to acquire in order to make the most of chaotic spell recall without hampering me too much.
The rest of the party consists of a druid, a barbarian going for frenzied berserker, and a rogue that ends up reverse-optimizing more often than not.