@Riot Viktor: Needs to be upgraded
What happens next after viktor's win-rate has dropped recently. Which has never been high in the first place, staying at a constant 46-47 on op.gg and 48-49 on champion.gg.
I suggest you is to return the death ray augment's aftershock back to 0.6 seconds and/or lower its mana cost lower it. Because that would severally help his laning against longer range opponents and all opponents, because he can punish mire easily when they are using their long range abilities or push waves faster so there is less time for poking or all in-ed. It would also give viktor greater abilities to impact the rest of the map.
Or
You give viktor special effects when he enters his gravity field, such that its harder to gank and all in him. OR a zone that blocks leaps and jump like poppy or even a silence, like what his ult used to do. So that he can truly be an assassin killer.
Or
A larger range for viktor's q such that he can more easily poke and harass, while at the same time be harder/more diffucult to harass or poke.
Also some bugs/notable improvements are: Bugs: Being able to undo augment purchases. Chaos storm actually sticking to viktor when cast on himself, instead of a single queue that follows until it reaches viktor.
Notable improvements: Ult being able to slightly faster in general, or as previously within his kit, faster when moving toward viktor. Instant shield upon q cast. Buffing hex-core stats
a few patches ago...