Question: brave exvius how to get stmr?
Answer: To acquire an STMR, you will need a total of TWO dupes, APART from your base 7★. So in total, you will require FOUR dupes to get an STMR. Once a unit becomes 7★, the unit will gain a separate Trust % gauge from the TMR, for their STMR. You do NOT need to have already 100% the unit's TMR to unlock STMR.