Quorvain¶
Quorvain is a rogue Eldritch pyromancer who "left the council," because he "felt that the rabble of the world were capable of self-governance." In the Fifth Age he hid in the ruined port of Miralt under the name Iulian Ruiz and "ingrained himself with" its ruler, Duchess Lavinia Zul-aw-ta, until he was hunted down.
Also called: Iulian Ruiz.
In Miralt¶
Miralt, "20k in its heyday … down to 5k," was ruled by its duchess after the King of Floren "fled with most of the treasury." As Iulian Ruiz, Quorvain won a place near her. The city at that time suffered a run of killings by a small, climbing, shadow-phasing creature and Hollowing along the waterfront; the sources do not tie these to him.
He was hunted through the city. A ring that had been his, "Quorvain's Ring," a ring of fire that grants a fire shield, later passed into other hands, which suggests he was overcome; the hunt belongs to the Sancturi Campaign.
Gap
The sources do not say which council he left (presumably the Eldritch ArchConclave, but this is not stated), what his caste name is, whether he survives, or how he relates to the other Eldritch of the age. One note sets the words "Eldritch Horror" beside his name without explanation.