Echidna (エキドナ) was the Witch of Greed. Mentioned throughout the series, particularly for her connection to Roswaal and Beatrice, she formally debuted in Arc 4 as a major supporting character and later secondary antagonist.

艾姬多娜,日本轻小说《Re：从零开始的异世界生活》及其衍生作品的角色。魔女中的强欲魔女（贪婪魔女），持有知晓世界的《睿智之书》，智商作者设定在登场角色中排名第一。

预览图均外挂了这个VAE：https://civitai.com/models/152040?modelVersionId=719135