[ considering the war efforts and the fact that his legs are getting the work out of a lifetime, he still has restless energy lingering on his bones. teaching people how to defend themselves has always gotten his adrenaline pumping — and it's something luke misses. ]

I'll trade you. Teach me how to wield a shard and I can at least take a few newbies off your back with swordfighting. I was Head Camp Counsellor of the Hermes cabin back in the good old modern version of your world, and training kids who don't know shit about a sword is what I do best.