CapnZapp
Legend
No final text as of yet. The idea I used in my suggestion was to make it a half feat, granting Intelligence as well.I like the feat idea and I agree the distinction is meaningful. So most feats have 2-3 things in them. Do you have some proposed text?
But I'm open to making it just the once-per-turn instead of once-per-round thing. That way, it would presumably only interest minmaxers that have set their eyes on a reliable way to do out-of-turn or reaction sneaks.
Since this would net a level 7 rogue a second 7d6 sneak attack it could be considered powerful enough. Hopefully the player seeking something straight-forward is content with getting the first helping of 7d6 simply by delivering a "regular" successful sneak attack though. That's the balance dilemma.