Board Thread:General Discussion/@comment-3157150-20131020043017/@comment-4038013-20131028132024

I think one of two options would work:

Option 1: Boss summons are their own category. Pet summons are a separate category with three sub categories; Cosmetic pets, utility pets, and minions.

Option 2: Same as Option 1, but minions are an entirely separate category under the "summon" damage type.