The Piranha is a lightly armored antigrav vehicle used by the T'au in a variety of tasks, such as counterattacks, supporting Pathfinder teams, and even as a personal transport for high-ranking dignitaries. Equipping the hovercraft with a fusion blaster or a pair of guided missiles makes it an effective tank hunter, especially when guided to the target by Pathfinder teams.

The box contains a multi-part plastic model with various weapon options.