Fraudrin

Fraudrin

フラウドリン
Fraudrin is a demon who has been using Dreyfus' body as a vessel for the past 10 years. He is a secondary antagonist of the Kingdom Infiltration arc, having conspired to resurrect the Demon Clan with the help of Hendrickson. He is not an official member of the Ten Commandments.

(Source: Nanatsu no Taizai Wikia)