Viktor's Passive is BS
This fuccboi's passive is that he gets an item that he can pay more money to augment his abilities, but it takes up a slot that he could use for literally anything else, corrupting his build. Rengar on the other hand, gets a free item at level one as well that goes in his trinket slot, acts as a ward, AND levels up FOR FREE all game while he pub stomps other champs. He still gets a REAL PASSIVE -> leaping out the cuts on unsuspecting players, making him the best jungler, no matter what his assigned role is. Wonder why nobody plays Viktor? It's because he's boring and awful. Wonder how to get people to play Viktor? Maybe give him an actual passive...
Get's probably the single best mage Item in the game for under cost, It's a damn good passive that plays into his character,