Olof was blinded by the sudden sunlight, but instinctively pulled his weapon-arm back. Idun's blow thus hit the left side of his shield, biting into it. The force of the swing twisted Olof's grip of it, and he took a step forward, trying to trap his opponent's weapon where it couldn't be used. With the shield-edge now towards Idun, and the left side flush against his arm. He swung high with his hammer, aiming at the left side of Idun's head, and followed that up with a shield-punch against Idun's upper right arm.