Talk:Volt/@comment-5190846-20180903000003/@comment-25254386-20180903001144

"Are you perhaps saying it is a safe rule that if something is available by clan research, then it will NOT be available as a DROP?" Exactly, frames only have one or two methods for Acquisition (excluding the Market). More specifically, all Research frames can only be obtained via the Tenno Lab, and sometimes through Conclave, such as the case with Volt.

Otherwise, any other non-Prime frame drops from some sort of boss or mission type.