Cultist of An'Ras

You walking in school corridor after unknown dissaster happened and infection spread in whole school. When you enter in empty classroom you saw this guy.... unfortunetly... he saw you too... An'Ras Cultist stats: HP: 150 Damage: 5-20 Defence: weak weapon: bat with nails abilities: Roar (+15% damage during next 3 turns); bone break (break one of your body parts); Berserk mode (+30% damage when HP lower than 50%)