Kudomyla is a tithe collector for the Cathedral of Light.
In 1336, she sent Bozan to collect tithes from Menestad, but the monk didn't return. She sent the Wanderer to search for him.[1]
In-game[]
Kudomyla is an NPC in Diablo IV who can be found in Kyovashad. Talking to her initiates the side quest "Menestad Coffers."