Talk:Void Keys/@comment-122.111.8.159-20150427071012

since update 13.7 your void key will be consumed upon any "completion" state (ie; 5 waves, 5 minutes)

Note:  To prevent exploits with all Void Keys, if you are hosting and abort an endless mission after the objective has been completed, you will lose your key.

https://forums.warframe.com/index.php?/topic/244507-update-1370-13701-depths-of-the-void/