i had a pretty good sister today : r/Warframe

Sister of Parvos offers peace : r/Warframe

Warframe: Updates - Sisters of Parvos: Update 30.5

What would happen if your sister of parvos could take over fortuna and the vox : r/Warframe

The sister succumbed to the infestation : r/Warframe

A Sister of Parvos is an official position : r/Warframe

Has anyone else gotten a pair this similar? : r/Warframe

When can we see more expansion features on lich/sister like that Emperyan gameplay ? : r/Warframe

so you think a converted kuva lich or sister of parvos should walk around kahls garrison and like they would actuallt interact? : r/Warframe

Found some renders of Albrecht's Grimoire : r/Warframe

Has anyone found a Sister with attachments? Are they rare like the masks for liches? I haven't seen a single sister like the one on this splash screen. : r/Warframe