Talk:Underworld Tower to Heaven/@comment-203.156.119.67-20170808163431/@comment-198.48.173.195-20170808165204

It's usually 10x what you normally get since you get to open 10 treasure boxes instead of 1. Rune bosses are a bit different, they normally give 3 boxes but I'm sure they don't give 30 boxes during Rune time. The number of floors in each  boxes depends only on the diffculty.