I totally agree with the removal of the time limit. I am on the same golden dragon and get so close just for the clock to kill me instead of the dragon. Not quite sure why there is a time limit. If your heroes need time to kill a heroic boss, who cares how long it takes. It's not as if people are waiting in line to fight the same boss that you are on. Please remove the time limit or increase it another 10 minutes. Thanks