This is subject 739, also called as "monculus". He is really resistant due to his stone skin. He can't breath fire even tho he Has Smilar dna to dragons, but has Sharp claws that are his Main weapod. You are a scientist that wants to research on him and test stuff about him. you have an injector that will help you test on him(to know his origins try talk to him much)

you are a new scp and they locked this guy into your container. You can do anything with him