Lügner

Lügner appears to be calm, laid-back and empathetic. He is forgiving of Frieren when she attacks him, and relates with Graf Granat about his deceased son. However, this is revealed to be a ruse. As a demon, Lügner is unable to experience human emotion. However, like the rest of his species, he demonstrates extreme pride in his magic and mana, even becoming furious and calling the way which Fern and Frieren suppress their mana despicable. In addition, Lügner is proficient at mimicking human emotion, as shown by the way he spins a lie to placate Graf Granat's anger about his deceased son. He is deceptive and confident in his magic and sensory capabilities.