So the character I'm interested in making is a bookish, "nerdy" young dhampir who has a penchant for sating his vampiric urges by feeding often. I'm planning on taking the various dhampir blood drinking feats.
My question here is, how does this work with a Synthesist Summoner when "wearing" his eidolon? Am I capable of grappling an opponent and pinning them using my Eidolons many evolutions and proceed to feed from them as the Summoner? Are the feats shared between myself and my "suit" and therefore the feeding is allowed or is it something I would only be able to do when not "wearing"?
Awesome, so thematically I could turn into a "super" vampire or something along those lines. Thanks for the answer. I wonder if I can get my DM to allow Racial Heritage so I can also take the Blood God archetype for even more "feed on your enemies" flavor.