Leviae

Queen Leviae is an antagonist in the anime Cautious Hero. She is the ruler of the dragonfolk. She wanted to sacrifice Elulu in order to create the powrful blade, Ignazion, which is said to be the only sword powerful enough to kill the Demon Lord.

Appearance
She has a lizard-like appearance, like all of her species.

Personality
Leviae is actually quite kind and wants to do good for her people. However, she goes to extreme lengths to achieve such and is willing to sacrifice a young girl. Then she acts ruthless, cunning and downright cruel. It is clear that her intentions are noble, but she gets to serious and doesn't even consider other possibilities.