Multiattack. Ulder makes three melee attacks, only one of which can be with his shield.

+1 Longsword. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 8 (1d8 + 4) slashing damage, or 9 (1d10 + 4) slashing damage when used with two hands.

Shield. Melee Weapon Attack: +6 to hit, reach 5 ft., one creature. Hit: 6 (1d6 + 3) bludgeoning damage, and Ulder pushes the target 5 feet away from him. Ulder then enters the space vacated by the target. If the target is pushed to within 5 feet of a creature friendly to Ulder, the target provokes an opportunity attack from that creature.

Guardian Strike. If an enemy within 5 feet of Ulder attacks a target other than him, Ulder can make a melee attack against that enemy.