Blizzard has said nothing about it and on the forumswowhead a lot of people claim to have gotten their appearance from very small chests 100150 . It ' s the internet and they could all be lying for sure but we don ' t know of any real prerequisite . <| sep |> A scientific research done on showering shows that people reported more creative inspiration in their showers than they did at work . That ' s because during a shower , you ' re not really doing anything . Your brain isn ' t as occupied with deadlines , projects , meetings , tasks , and career ladders . The same could be said for hiking , meditating , sitting in the car at a red light , pumping gas , etc . <| sep |> Can you elaborate on the river crossing being completely unnecessary ? How would it look to see this entire situation resolved to your satisfaction ?