Talk:Arthur Pendragon (Prototype)/@comment-25712820-20190409213144/@comment-38196594-20190409225935

Fate Proto never explicitly mentioned Arthur's Avalon though it does hint that it might be on his master's body (Not Gudao but Ayaka).

Since Arthur's and Artoria's Excalibur functions kinda differently, their avalon might also has different properties, but i'm pretty sure it has the similiar function of being an protective artifact, much like Artoria's Avalon, though the degree of protection is unknown.

Just my take though.