So, I was just checking the OA update for something... and apparently they updated the Eunuch Warlock to a 9/10 casting class.
Why was I not informed of this?
EDIT: Some of the Ancestor feats are pretty nice, too.
Cool Head: Not only does it downgrade any fear effect people try to use on you by a step, but you get a second save against any effect that would compel you to take a violent action.
Great Diplomat: +2 Dexterity, a Cohort at 6th level, and a +2 bonus to your Leadership score.
Kami's Intuition: +2 to Sense Motive, use any Knowledge skill untrained, and you can use your Wisdom in place of Intelligence for Knowledge checks. Hey, why should Dwarves get all the fun?
Luck of Heroes: +1 Luck bonus to all saves and a +1 Luck bonus to AC. That's not bad if you just need the numbers bump.
Saddleback: Hey, ever wanted the ability to always take 10 on Ride checks and the ability to use Mounted Combat against effects that force a Reflex save? Then this feat is for you!
Silver Tongue: Everyone already knows about this one; this is the one that boosts the flexibility of Diplomacy immensely.
Spellcaster Support: It's Aid Another! Except it gives a +1 bonus to CL instead of a bonus to a roll, and prevents people you threaten from making attacks of opportunity due to that spell being cast. I will find a way to optimize this feat to a crazy degree, just you wait.
Strength of the Charger: Add your supermount's Con modifier to your Fortitude saves and get bonus HP equal to its Con modifier. Depending on the mount...
Tireless: One of the few ways to go NOPE to Fatigue. Exhaustion is for tools.
Warrior Shugenja: If you fail the check to cast Defensively, you can choose to not cast the spell in the first place. You lose the action, but not the spell. I can see this being useful for Duskblades, especially.
So... yeah. Spellcaster Support is nasty.