Riot cannot justify this trait. A lvl 1, 1 gold cost, unequipped Kog'maw can kill a golden Mundo who is equipped with 3 perfect items and about to ult to heal back to full health. A lvl 1, 1 gold cost, unequipped unit deals more than 900 damage with a single aa that ignores every protection. Itt is just plain stupid and needs to be changed.
You do realize that will only ever happen after Mundo's taken a shitton of damage, right? It's not Kog magically dealing over 900 damage an auto.
I understand your frustrations with predator and I follow your logic and agree with it until you realize that the only way to truly kill a Mundo with the right items, an Olaf with rb and bt, a 3 star vlad with spear of shojin, warmongs, and d claw, is with a kogmaw predator proc. Although it doesn't have to be him any of the predator champs are the only way to counter these other champs. This game is full of so much bs the only way to counter it is more bs. Anyone how thinks that predator is unbeatable just needs to build infernal or glacial and then all of a sudden predator isn't so scary.
