When choosing Specializations for Attributes, Abilities or Powers of 4 or above, we’re going to be drawing from Specializations listed in the Rulebooks. 

No player defined specializations are going to be used at this time. 

Also note that despite vague wording in some of the Rulebooks, only /one/ Specialization per Attribute, Ability or Power can be chosen, meaning you don’t get to choose a Specialization at Brawl 4, and then another one at Brawl 5. Specializations are being handled by the individual Sphere Heads, so please see them for information on further requirements or restrictions.