Board Thread:Speculation House/@comment-36285558-20190202212117/@comment-26018514-20190208032005

ACWeapons wrote: I doubt even the Relics can do anything against Salem. No one on the planet has the power to undo the Gods' powers, not even Salem or the first of humanity. That was when they were at their most powerful. Salem is an immortal with magic and destructive powers. Remember she can't be destroyed and Ozpin tried to in the past. The only options would involve summoning the Gods back, trapping Salem in permanent incapacitation, or have her fulfill the original condition of her immortality.

there are possible conditional limitations that might allow her death, GoL specified "walk the surface of Remnant unti it ceases... so if they removed her from the planet she might lose immortality.