Despite his outward persona, Ivlis and his sister Igls Unth are not that violent. [17] Ivlis' placement in the violence chart is a bit difficult as it takes a bit of effort for him to become violent. [17] In The Gray Garden, it took him effort to act in such a manner. [17] He is simply awkward. [17] When he does anger, Ivlis' rage is often portrayed by his hair shifting from black to red with yellow-orange tips. He uses the pronoun "ore" when referring to himself. [18] He stays fairly expressionless. [19] Ivlis is stern and very serious but is immensely stupid and clumsy. [20] These traits mark him as an airhead and easy target, most notably for Reficul and Satanick. While filled with arrogant confidence during the events of The Gray Garden, he becomes extremely flustered when the two aforementioned characters are nearby. He is described as a sore loser with a hunger for power. Before the events of The Gray Garden, Ivlis was stronger. [20] He was written to be "stupid and gullible" in the letter he was sent in the The Gray Garden bonus room scene. [21] He has a tendency to burn things he does not like. [22] For instance, if a cockroach were to appear in front of him, he would burn it. [22] Ivlis also has a "weak point" for scarves, likes flame, and dislikes slimy things. [23] He is also a little scared of the rabbits in Satanick's castle, as he does not know what they are thinking. [24] He used to claim he was straight. [4] He also does not work out much. [4] Ivlis is also a terrible painter. [21] Moshiburi (Ivlis if he had a mind of steel) is more aggressive than his typical self. Ivlis has raceless white skin and long dark gray hair. His hair has red streaks along the tips, held in a low ponytail. The color of his hair can change to a fiery red-orange when he is upset. He also has a pair of red horns, which are described to be hard, warm, and sharp like obsidian. [3] He has a warm [4] red tail as well

