Goblin Boss

Melee Weapon Attack: +4 to hit, reach 5 ft.. Hit: 5 (1d6 + 2) slashing damage, plus 2 (1d4) slashing damage if the attack roll had Advantage.

Ranged Weapon Attack: +4 to hit, range 80/320 ft.. Hit: 5 (1d6 + 2) piercing damage, plus 2 (1d4) piercing damage if the attack roll had Advantage.

The goblin boss makes two attacks, using Scimitar or Shortbow in any combination.

The goblin boss takes the Disengage or Hide action.

Trigger: A creature the goblin boss can see makes an attack roll against it.
Response: The goblin boss chooses a Small or Medium ally within 5 feet of itself. The goblin boss and that ally swap places, and the ally becomes the target of the attack instead.