I haven't played the Viconia romance through myself, so I don't know how it's supposed to finish, but it sounds to me you gave all the right answers. According to my information, Throne of Bhaal will definitely provide a satisfying conclusion (no pun intended
) to the romance plots.
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Melusine, High Queen of Fluffies, Archbabe of the Order of the Holy Flame and the Laughing Hyenas, &
Official Entertainer Elf of the BG2 Bar
Your voice is ambrosia