Harmona

She is the beautiful wife of Darcia until she falls ill with 'Paradise Sickness', part of a curse that is passed down in the Darcia family from the curse that was placed upon Darcia the First.

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She serves as a reason for Darcia's actions, until she dies during Jagara's attack on Darcia's keep. She's also the younger twin sister of Jagara.

(Source: Wikipedia)