Gives increased drops from mob if mug was the move to kill it.

[maxthunder1]

Its been said that the new raids (2.4?) chest will not have 100% drop if people in your group already cleared the turn. I don't have the details but if this is true it sounds like a possible Mug application.. possibly.

I highly doubt that by killing the final mob with that move will make the chest have a higher drop rate. The mob and chest are 2 different things.