Board Thread:General Discussion/@comment-29525163-20160908033420/@comment-35404353-20180828073231

Well not totally random, the more you banish the more chests you normally get. Banishing 1 gets you 1 or no chests (usually none) and the more you banish at one go the more the top possible number goes up but you never get that apart from the guys where you have to craft the banishing item. I banish the middle ranking ones that take 3 items to banish since I think I get best value in coins etc that way - I'm gradually increasing the number I do at one time. 15 is my standard number and I expect to get 3 chests 7 is the most I have had, and occasionally its none - but I think I average 3 chests for 15 banishes. I have tried saving up to do the full 99 max in one go and have never got less than 20 chests and I think 27 was my max - but I get impatient and don't wait most of the time.