Haukke HM and Copperbell HM also drop i60 gear thats pretty much the same as AK as far as I could tell. They give 100 philo/50 mytho each : D

And they are super fun. An average group in i48 would struggle in Copperbell imo, though.

And, yes, confirmed 100philo 10mytho for DF Roulette, although I think the in-demand bonus is just gil/seals/xp - I could be wrong.