Dalia

Dalia was born of a secret union between Elise and Tadriel. Whether due to the circumstances of her birth or some innate flaw in her character, she became a source of corruption in Redwater as she reached maturity. The desecration of Melora's hidden altar caused by her mere presence resulted in a curse on Redwater that caused crops to fail and livestock to perish.
Though Tadriel attempted to purge the corruption from Dalia, he never succeeded. Both Dalia and her father met their end at the hands of the Antiheroes in their quest to lift Redwater's curse.