There's a bug in graveyard with boss.
While we were trying to kill boss ( REANIMATED KRAX )
his hp bar was empty evn though he was alive it was like he fought around for 10 min with us but when I used my pet aa boss died here is a picture
http://uploads.tapatalk-cdn.com/2016...c3db590ab2.jpg
http://uploads.tapatalk-cdn.com/2016...481bf269fc.jpg
Sent from my Redmi Note 3 using Tapatalk
Edit: Tags for pictures