As a member of the race of superhumans known as the Eternals, Sersi has the standard abilities of Earth's Eternals, though she has focused the majority of her power into transmutational abilities and passed it off as illusion or magic over the centuries. Sersi's psionic ability to rearrange the molecular structure of objects is far greater than that of any other Eternal; the limits on Sersi's molecular rearrangement powers are as yet unrevealed. Sersi is the only living Fifth Level adept at matter transmutation (on a 1-5 scale). She has the ability to alter molecular and atomic structures of all matter including living organisms. However, she has expressed difficulty in rearranging sub-atomic matter.

Base figure Wasp
Scarlet Witch head
Madame Masque hair
DC Universe fodder legs
Psylocke arms
Full repaint