Balmung

Balmung is one of the rewards from the Blood Runs Deep quest. As level 45 Attack and 75 Strength (in addition to level 95 Slayer) is needed for the quest, these requirements are necessary to obtain and wield the weapon.

Balmung deals extra damage on dagannoths. It is able to hit up to 250 when used with extreme potions, turmoil curse and slayer helm with Dagannoth as a task.

Trivia

 * The name Balmung is from Norse mythology.