Board Thread:Wiki Discussions/@comment-75.159.196.126-20160327023456/@comment-27778973-20160327092858

Yes i spent 200 gems on step chest and got one df + ( it was a undead exoskeleton + best mono in game) but even that is rare. So keep opening them.

The chance is 241/1 for a df + and 134/1 of getting a df.

3/1 of getting a epic.

So i was pretty lucky.