History of Suppression

Suppression is a Void debuff. It takes the target out of any active abilities, stops it from activating abilities or movement modes, and stops combatants firing their weapons; it stuns Overload Champions. It can also shut down a Super in the Crucible and disable Hive Guardians' abilities.

It is applied by the Shadowshot Super, the Suppressor Grenade, and weapons: Collective Obligation (which leeches Void debuffs such as suppression and re-applies them) and the Tractor Cannon.