After taking care closing the unknown portal, I am now examining the severed arm that I just cut off from the monster that tried to escape from the portal.
Upon closer inspection, it looks like it belonged to a lizard or a wyrm. The scales alone are a giveaway of its identity even without looking at the monster in its entirety.
I know how to handle materials like this if it was in the game but this is reality. How the heck should I even process this? I doubt there is any kind of tool in reality that can help with processing this thing. Even if I go to a blacksmith, they don't have the capacity to process this thing.