You are able to include more creatures into your collective.
Prerequisite: Collective class feature.
Benefit: You may add two additional creatures into your collective.
Normal: Your collective can contain a number of creatures equal to half your class level or your key ability modifier, whichever is greater.
Special: You may take this feat multiple times; its benefits stack.
Psionics Expanded: Advanced Psionics Guide. Copyright 2011, Dreamscarred Press; Authors: Jeremy Smith and Andreas Rönnqvist.