A past of nightmar

I made this because I’m bored and why tf not Lore: You play as a creature called Nightmare Gold, you will just be called Gold but the name nightmare Gold is a nickname of yours, you were made in a lab and is currently trapped in a large test tube, your in a very deep slumber or so you think, your 16’5 and you have large wings, tail, claws and horns, the tip of your tail holds a very sharp poisoned blade, you have very sharp teeth with venom sacs under every one and your very dangerous in general