The Evocati's Pledge but you're an Evocati Augusti during the First Battle of the Iron Gates

Decebalus has been harassing Rome unpunished for too long. Domitian sent not only his legions, but you, his Evocati Augusti and Praetorians, to crush this barbarian. You needed only to cross this damned mountain pass, then his cities would be yours. But you are trapped. In an ambush to make Arminius or Hannibal proud. And now, that Barbarian is about to make you, the cream of the the Praetorian Guard itself, vanish in a single day. Sorry its been so long. Being an Academic sucks. So here's another Roman one for you to picture slaughtering barbarians too. Except this time you can also picture a heroic death, so bonus points! All real credit goes to Farya, the greatest thing to ever happen to imitation classical music. Please for the love of Jupiter, check him out:    / @faryafaraji.and.worldmusicians