Guild Wars 2

Which one is more profitable in the long run to get as an infusion for the ascended gear? Seems like MF would be a good choice but I don’t know if it increases loot from downing WvW players or the new chests from mobs.

MF effects loot from killing something. So yes, it effects WvW and the “new chests” aren’t anything new, only an aesthetic change, so it effects those too.

I wold probably go MF as well, that or gold. But not xp and not karma, imo.