Aristarchus

Aristarchus (アリスタコス, Arisutakosu), his full title being Aristarchus, The Left Hand of Marderyus, is a Famiglio created alongside Eteocles by Marde. He is the head of the Order of Chiaroscuro and is responsible for making many things that the kingdom of Marderyus currently uses.

Cacciatore di Sogni
Cacciatore di Sogni (Meaning "dreamcatcher" in Italian) is an application of Sognomancy that is rarely seen in the Realm of Dreaming. Aristarchus' usage of the ability is like none other, as stated by Eteocles. Cacciatore di Sogni grants Aristarchus the power to halt movement and the flow of a dream itself.