Rhiannon is the wererhino wife and manager of the mercenary Rex the Rhinotaur. Her patience often runs short while dealing with the antics of her adventurous husband. If it weren't for her, the mercenary would splurge all his earnings into bars.
When the two were escorting a group of Sisters of Danab in Salmanda, Rex made a drunken pass at one of the nuns right under Rhiannon's eyes. This upset her greatly, but with a little help from heroes of Heroica, Rex appeased her by bringing her flowers and jewelry and taking her out to eat.
- Quest#130: Sisters in Salmanda