Talk:The Strongest Rivals/@comment-30028096-20180726102856/@comment-34771132-20180726103638

he drops frequently enough on stone banners. Just get the medals from the hero extermination event and whenever you pull him on banners awaken them. Once you got 9 of them feed them to cooler. I think I got 6 from all the summons I did and I've been playing as a F2P player for 7-8 months.