Mercury

Soldier of Wisdom, with the protection of the Star of Water, Mercury appears in several continuities:
 * As Tekhne of Olympia, wife to Perturabo via an arranged marriage, while the start of their marriage was a trifle distant (mostly on Perturabo's part), they went on to deeply care for each other.
 * As Ami in Arkado's Lovehammer: Sailor Moon 40K