Group Combatant

You’ve honed your fighting skills and are just as comfortable fighting a group of enemies as you are facing a combatant one on one. You gain the following benefits:

• Bludgeoning, piercing, and slashing damage that you take from nonmagical attacks is reduced by 2, to a minimum of 1.
• Creatures don’t gain advantage on attacks made against you using the optional flanking rules.
• After you provoke an opportunity attack on your turn, your movement doesn't provoke opportunity attacks for the rest of the turn.

SOURCE: Obojima