• Protects allies from single-target attacks

 Relentless (Mission 5.1, 5.4, 7.4, 10.4, Spec Ops 5.2 only)

• This boss can't be Stunned

 Blood Stance (Spec Ops 5.2 only)

• Executioner has entered a Berserker Rage!

 Fire Stance (Spec Ops 5.2 only)

• Fire and Energy attacks grant Executioner a damage bonus on his next attack
• Weak to Ice and Melee attacks

 Ice Stance (Spec Ops 5.2 only)

• Counters Ice and Melee attacks
• Weak to Fire and Energy attacks

Description:
Skurge was borne of a storm giant and goddess. Rejected by the giants, he turned his dimension splitting axe against them, earning his nickname. He is loyal to the Enchantress, who brought him to earth.