Who would win in a fight of
EMMA FROST (Phoenix Force Possesed as seen in AVX)
ULTRON (Female Form as seen in Mighty Avengers)
NOTES: Ultron defeated ares, and was defeating the Sentry until the void started getting gaining control.
Thor Held his own and eventuly Killed the Fully Voided out Sentry, Thor Phisicaly defeated Emma shattering her diamond hard body with his hammer, however the Phoenix force propelled the Shards completly thru his Body.
Ultrons Semi Liquid metal form regenterates from semingly any blow, as long as his internal structure remains uncorrupted (as a computer virus did in mighty avengers)