Diablo III: Reaper of Souls

The Butcher is the final boss of Act 1 and can be found at the end of Halls of Agony level 3. The Butcher will fill the room with fire, cast out chains at you while trying to charge you and stun you. He can also hook you close to him followed by a massive blow. If you have trouble with healing, there are 2 healing wells placed in the top corners. Once he is defeated the trophy will pop.