Ring of the Ram, also known as the Breaker of Castles, is a magical ring which can be used to create a ram-shape billow, which does 5-30 points of damage to the enemy it hits. It can only be used once a day. This item appears in Baldur's Gate II: Shadows of Amn. It can be gained off of Tolgerias' dead body after you have killed him in the Planar Sphere in the Athkatla Slums.