The only thing the sunsinger has is the nade. The whole super is built around it.
And if you talk about ranged melee blink strike has the same damn range and with backstab will kill you.
Yes I agree warlock melee is bs but the wombo combo is the single most bitch move in the game. You can't even shadestep out of a wombo combo.
But if a firebolt is thrown you can shadestep right out of it