An Onager Gauntlet, also known as a Fist of Dal'ryu, is an experimental Tau Battlesuit close combat weapon intended to destroy enemy armour. An Onager Gauntlet takes on the appearance of giant gauntlets each shimmering with an immense payload of potential energy, intended to allow XV8 Crisis Battlesuits to remain effective against the armoured companies of the Imperial Guard in extended operations where ammunition reserves could run low. An Onager Gauntlet is a Tau Battlesuit signature Support System available only to Battlesuit pilots of the rank Shas'vre or higher.