PvE has a “No Smoking” ribbon which appears to get awarded upon killing Leeches thrown out from a Flock with a thrown Flashbang. Do not know for sure how or why that works, but it does. May work for both Horde and Escape or at least used to at launch. Do not know for if it’s still a thing now.
Versus still has multi kill ribbons(Double, Triple, Quad, Quint) which seem to no longer be in the PvE modes(a shame cause they were a great XP source in Gears 4). One for being the first to capture a hill in KOTH. Not sure on any others seeing as I have only played Coop vs AI for map objectives or other Versus related stuff for the Tour/totems and never paid much attention to the ribbons showing up on the screen.
Trick Shot, to my knowledge, is an universal ribbon acquired by getting a double kill with a Torque Bow where at least the first kill is a headshot. In order to get that you’ll need to look for opportunities to double headshot or at least headshot one and kill another enemy lined up with the headshotted one. Easier to obtain on lower Horde/Escape difficulties due to lower enemy health. Though it may be rare to get in Versus, there also aren’t many opportunities to get it in PvE. I have gotten it a couple of times in 5.
