Barbaric Rage

One willing creature you can see rages like a barbarian. The creature has tactical advantage on Strength checks and Strength saving throws, gains a +2 bonus to damage dealt with Strength-based melee weapons, and has resistance to bludgeoning, piercing, and slashing damage. The creature is unable to cast spells or concentrate on spells when raging. The spell ends if the creature ends its turn without either attacking a hostile creature or being attacked since its previous turn.