Repeatable Faction Quests for Luxons?

I have heard that there are some repeatable quests for luxon faction that do not involve pvp/gvg stuff. Does anyone know where they are and who to talk to?

Outside of Bai Passu Reach there's a quest to find recruits for the Luxon army - repeatable for 400 faction. Outside of Breaker Hollow there's another quest where you have to run around for 400 faction.

The Arena is probably the best Luxon repeatable, easy to get to, and fast to do.

The place is just SE from Breaker Hollow (which is an outpost W from Cavalon), talk to the Arena Master at the 'jade mine'.

Thank you for the replies

There's also the one outside Eredon Terrance; Kurzick Scouts. Repeatable 400 factions as well.