The Network descriptor relates to powers that draw in some way on the psychic connections between creatures. While anyone with specialized training (Expanded Knowledge feats) can learn and use these powers, a society mind has special options when manifesting them, and can achieve results far and beyond any other manifester with them.
Like most descriptors, the Network descriptor does not provide any specific ability. Rather, certain Society Mind class features only work when dealing with a Network power. For mechanical information, see the spirit of man and efficient network features of the society mind.
Retroactive Additions: The dimension swap, empathic transfer, sense link, and psychic bodyguardHC powers are considered to have the Network descriptor. All other network powers are new.