So I'm new here I thought I should contribute. In Frostgorge Sound at the Shattered Ice Floe there is a jumping puzzle with level 78 Snow Trolls and Blue oozes. There are 3 veterans and a Splendid chest. What I do is kill the trolls at the bottom and run up the first flight of stairs and kill the 2 oozes and repeat. I could usually make around 3 gold in a hour. I'm not sure how it is now with update. I used 130% or higher magic.