
'Emma Grace Frost', aka the 'White Queen', has been both friend and foe of the "X-Men", originally one of the wealthy, mutant elites who comprised the Inner Circle of the 'Hellfire Club'.
Emma eventually joined the cause of 'Professor X', mentoring the X-Men junior team 'Generation X'.
She later joined the X-Men proper and became headmistress of the 'Xavier Institute'.
