Pack Leader (5e Feat)
From D&D Wiki
- When a friendly creature makes a melee attack against a creature that is within 5 feet of you, you can use your reaction to grant advantage on the attack roll.
- When a creature you can see targets you with an attack, you can use your reaction to choose a willing creature within 5 feet of you. You and the chosen creature swap places, and the chosen creature becomes the target instead. Once you use this feature, you must finish a short rest or long rest before you can use it again.