Talk:Arthur Pendragon (Prototype)/@comment-134.117.28.88-20170313173916/@comment-28048698-20170314000440

Hm... I think the problem isn't Arthur's mana, it's Excalibur power. Proto Excalibur with half power was enough to stop Gilgamesh's Noble Phantasm, and that NP was able to destroy the entire city. Proto Excalibur have a lot of power to be handle by just one person, so probably that's why he have seals.