Added Eldritch Guardian and Gloomblade Fighter. Eldritch Guardian is actually a tad ridiculous, since you can just go fullblown archer build and get a second one in your familiar. There are loads of builds that become stronger when you have a companion to help beat the shit out of enemies. Probably the best familiar archetypes would be Mauler or Figment. For melee builds it'd have to be Mauler with an Earth Wysp using Improved Familiar.