Ash's ult is powerfull and easy to counter(all cc abilities) but you also can make her not even use it, like hook with makoa , torvalds ult , Jennos grip, Shalin's and Cassie's rmb arrow can block her 'Ult jump' or move her ult to other place
Not much you can do against Inara. If you're set on killing her, buy Bulldozer 3 and help your teammates tear down her deployables. Shadow Step her ult if she tries to hit you with it. Don't go in alone, because you don't have the power to finish it.