They are very expensive however and are less durable than the Mammoth or Avatar but can be upgraded with Shields to increase their staying power and the Scrin's strong economy sort of negates the high resource cost but Commandos and aircraft can still. Another special ability is that they can EMP vehicles and structures if they manage to close in on them, which can be useful in disabling Epic Units or important structures like Nod Tiberium Chemical Plants or GDI Space Command Uplinks, which house very dangerous support powers. They are also quiet fast for a heavy walker and can fire on the move! This allows them to chase slow vehicles like Juggernauts or kite enemy units. This behemoth packs a terrifying punch in the form of its three laser arms mounted on its top, which allows it to engage multiple targets at once.
To compensate for their relatively weaker early game vehicles, the Scrin has one of the strongest mechas in the game and that is none other than the Annihilator Tripod.