Suppress Memory

Suppress Memory only appears to have the Talent and Attack (Naming) traits. Should it also have the Procedure trait? And what defends it?

Talents do not have the Procedure trait as they are activated by spending Talent slots and not just concentration time.

Suppress Memory can be defended by anything that would resist Attack (Naming) or anything that would resist Influential. (The Influential trait is missing in this iteration of the rulebook PDF but has been added for the next update.)