Trouble with a boss quest.
I had been killing quest bosses for advancing to floor 2 and 3, it was really easy with the bows. But the boss for unlocking floor 4 is really hard(It's the green ghost boss or the Devil)... I bought 2 Dark Bow, did some good damage(lowered the boss by 5 percent health or less) then I shot the boss 100 times when I found out I barely did any damage to it after I died :( I wasted 100 arrows(I had 600 ready btw since 600x5=3k damage). How do I beat the Devil to unlock floor 4? :( Please tell me!