(General)
You've learned to summon a more diverse array of monsters.
Prerequisites
Knowledge (arcana) 1 rank,
Knowledge (planes) 1 rank.
Benefit
Pick any two templates from the following list (see Simple Summoning Templates below for details): aerial, aqueous, chthonic, dark, fiery, or primordial. When you summon one or more creatures that would normally be available with the celestial, entropic, fiendish, or resolute template using a summon monster spell (or an effect that mimics such a spell), you can instead apply one of the chosen templates to each creature. You can apply a different template to each creature you summon.
Special
You can select this feat more than once. Each time you do, you can choose an additional two templates.