Talk:Oberon (Warframe)/@comment-66.183.26.124-20131227044559/@comment-8574757-20131227060948

^ This is correct, you must activate it on them while they have taken damage and in order to revive they must die with it still active. The revival feature has a big room for error as there are many things that can go wrong. Such as not activiating it in time, activating it too late (travel time is slow), or activating it too early that you end up healing to full, loosing the buff, take too much damage and die.