Power Absorption
From The Character Database
Power Absorption is a combination of Power Mimicry and Power Nullification, allowing a character to not only copy the abilities of others but also steal them for their own use, thereby depriving the original bearer of their powers while gaining access to them. This can be achieved through various methods, not necessarily through literal absorption. The abilities copied may be less effective than the originals or may be retained only temporarily, though in some cases, they can be enhanced by the user.
It would be a No Limits Fallacy to assume that someone with this ability can copy anything. Even if they can replicate the functions of an ability, they may not be able to duplicate its full destructive power.