What is roy from arrow?

Roy Harper, also known as Arsenal, is a character in the television series Arrow. He is played by actor Colton Haynes. Roy was introduced in season one as a teenager living on the streets of Star City and getting involved with drug dealers. He is eventually taken in by main character Oliver Queen and becomes a close ally and member of Team Arrow. Roy gains superhuman strength and agility through a drug called Mirakuru, but eventually overcomes its deadly side effects. He also becomes romantically involved with Thea Queen, Oliver's younger sister. Roy leaves the team in season three but returns in later seasons to help fight against various threats to Star City.