Talk:Oberon (Warframe)/@comment-25276249-20140920182612/@comment-81.56.79.150-20141003192005

I would advice Cerberus on pluton. You'll get oxium and T4 maps. Other option is Stephano (jupiter?), no oxium but potential T4 exter can drop for bo prime handle. Lots of exi after some waves. For Cerberus I would advice Mag with power strange and range, for steph basically mirage seems best.

Alternatively organised group farming keys for Hydro on the train map, stall the train near exit and play it like mobile defs, also includes large amount of orokin cells and very high value mods like crimson dervish. (forgot the map name but the map type is unique) You'll need a trinity.