Hope Summers

Power mimicry: Summers can psychically duplicate the power-signature of mutants physically near her. Although she does require close proximity to subjects, she does not need to physically touch them, nor does it appear as though her using a subject's powers depletes their own power level. Additionally, Summers can duplicate multiple power-signatures concurrently with seemingly no limit. However, her duplicated powers fade due to time, distance, and usage. She is only able to duplicate mutant powers, not those of other metahumans. The upper limits of her powers have yet to be reached or determined.

Undetectability: After Summers' initial detection at birth, Cerebra blew up. After repairs were made, the Stepford Cuckoos tried to search for her because she had been kidnapped by the Marauders yet she somehow became undetectable by mutant-detecting equipment. It is possible, however, that she was merely being shielded by Nathan Summers as he was with her from the time she left the hospital until he left to stop the Nimrod-Series Sentinels. Summers was again able to disguise her signal when both the X-Men and Avengers were looking across the globe for her through the use of a device Nathan taught her to build.