For me it’s sin bane I think it should be a spirit weapon. My main reason is because it’s been used by a decent knight for probably years imbuing his spirit energy into it. Tell me what you think should be a dual scaling weapon.
Goldreaver
Atleast one of elius weapons should’ve been arcanium (even stated in the description)
Maybe the sunken sword? It is explicitly said to be an arcanium sword they could make it to where its actually has water as an option when infusing on conjuror with any magic type