Assuming you all watched that one mAT final, of course renegade is counterable but its not like renegade is the only person in their team, even if renegade swaps out spirits and there is no node pressure you have to get through the taunt, stab, damage reduction, weakness and CC spam the weapons and dwarf provides. Not to mention the other 3 peeling you, take the Wurms comp for example, you pressure renegade after he used spirits, now you have 2 condis revs sitting on your ass and CCing you to death until renegade can spam spirits yet again and force you off node. Most renegades alone are pretty useless but with a good team you could even survive 2v3 with that n tempest for a long time. It provides too much utility and self survive for 1 or even 2 people to kill it fast enough. Granted it is possible to win this but if you make even 1 mistake you are stuck in a CC chain for 10 sec and then you are dead. Of course there is a small chance you will die to it if you facetank every spirit. But how are you meant to kill it from range while keeping point?