So great and terrible is your rage, you cannot distinguish between friend or foe on the battlefield.

If you and one or more party members are attacking the same enemy, roll a d6 when you roll to hit. If you roll odd, you will hit your party member too. On hit, roll a d4 plus your Barbarian level for damage. If you roll even, apply that damage to the enemy instead.

If more than one other party member is attacking, the victim of the attack is chosen by the DM.