Talk:Shirou Emiya (From Fake Dreams)/@comment-28340828-20180604230340/@comment-31966485-20180617204809

That actually depends on the weapon that's higher dimensional or has it's own inner world because if it was made on Earth/humans/kown by humans even just as a theory then shirou would be able replicate it even if it's only in an incomplete state.

However if the weapon that's higher dimensional or has it's own inner world is alien in origin (does not have an Earth/human origin) then most likey No (unless if a human know's how it's made then maybe).