Nuhvok-Kal was one of the six Bohrok-Kal. Its tool was a gravity shield, capable of negating or increasing gravity around a target.1
Notes
Nuhvok-Kal's color was black, and its power was gravity. Its gravity shield could increase gravity and make its opponents super-heavy, or it could eliminate gravity, making opponents float away. Nuhvok-Kal was slow-moving but extremely powerful.2