Aquaman is a truely underated character. He was always very strong and now with his new magical hand amped up all of his strength even more.
I don't know about Aquaman getting rid of the mutations, however, he did cure Black Manta who was transformed into a psychotic monster [literally] back into a relatively sane human being.
Originally posted by Juntai
One touch and he could turn Wolverine into a regular human. His hand can cure mutations.
Except that mutants are a stage in human evolution and a mutation persay, Aquaman wouldn't be healing Wolverine's powers away... unless you think Aquaman can undo evolvtion with his hand
Aquaman wins pretty easy though
He has a new magical hand, here just read a bio [in case you didn't know]
Aquaman
http://www.monitorduty.com/mdarchives/2005/09/alan_kistlers_p.shtml
Lady of the Lake
http://dccomics.com/secret_files/dc_character.php?sc_dc_itemCode=ladyofthelake
Magical abilites from the hand are heigtened telepathy, cancel out magic, see visions in the hand, heal people from the brink of death, never dries out anymore so always at full strength, by controlling the density in his water hand he can manipulate great quantities of water. ie. seperate a tidal wave and other potential things he hasn't fully explored