BS

The abbreviation ‘’’BS’’’ could refer to the following skills:
 * Elementalist:
 * , an Elite spell in the Air Magic attribute.
 * Dervish:
 * , a melee attack in the Scythe Mastery attribute.
 * Monk:
 * , an enchantment in the Smiting Prayers attribute.
 * Warrior:
 * , a stance in the Tactics attribute.