Tether a hammer titan and he's shut down every class has a counter to them warlocks have nova bomb, titan's have fist and hammer, and hunters have gg and NS. Yea gg needs a couple shots but oh well if you the map well enough and can time your supers you'll be ok. Or hell just snipe them. Hammers are better at close range when you heat that sound stay away. FYI I main a hunter