its better to go for gnw treasure first then roshi so u will be able to get him less than 210 after many free draws. or u can get him for free like what happened to me. i was pulling in gnw to find out what my super rare first. then when i got kurama naruto i decided to pull for roshi. but luckly before gaining scrolls i got him for free. many other players in my server or other servers i know who got both roshi and han for free