Illiath is a slightly wayward warrior succubus of Taun clan who runs a 'Cubi school in the 'Epsilon Project' series, the sequel to Project Future. A student during the time of DMFA, she later teamed up with Lord Daryil to found a new school for incubi and succubi and became its headmistress. Illiath's personality usually comes across as dour and grim, a tactic she has found helps intimidate her opponents. She will often lighten up in the company of Daryil and his clan.