Vel’Koz - The Eyes of Nothing Overall, Vel’Koz has been mitigated. That's when the champion's cast time is reduced from 2.5 seco...

Vel’Koz - The Eyes of Nothing

Overall, Vel’Koz has been mitigated. That's when the champion's cast time is reduced from 2.5 seconds to 2 seconds. This makes the amount of damage done is also quite less. But in return, Vel’Koz will now have a smarter mechanism. It was a priority to shoot at the crowd of enemies. So he will be able to better clean up the target once the round has just started.
Shaco is still very healthy
By this version 10.8, there are some champions too strong.
So, Riot decided to nerf some names. And Shaco is one of them. In addition, a number of other names are also on the board during this power reduction.
Shaco - The evil clown
Shaco is the most cancerous general in the arena of justice in recent years. When he is a fairly cheap 3-card gold, he has the ability to weigh the entire team alone with the right gear in hand.
Letting a 2-star Shaco reap an entire lineup will make the game quite unbalanced. So Riot has significantly reduced AD and Shaco's skill damage rate. To give opponents the opportunity to survive and change the outcome of the battle.

The current Dark Star roster is still pretty good-looking. Especially when the new General Xerath arrives. But most players still trust shaco stuff. Because of his excellent ability to carry the team with the ability is sometimes hidden, sometimes appears. This makes him super obnoxious.
Lucian - Purge

Lucian's ability to deal damage is quite strong in the early game. In addition, he also has mobile maneuver. Therefore, he is often equipped by players when playing Gunner or Super Tech squad.
In this version Lucian has lost 5 points of attack power. Makes this champion's ability to shoot slightly weaker. But nonetheless, he is still very scary because of the damage ability coming from the Red buff or Giant Kill equipment. Plus the Gunner effect, but a little hand damage is not too big a problem.
Rakan - The Charming Man

Many people do not notice the update, so Rakan still defends things in this version. But actually, he has become a lot weaker than before. Rakan's range has been greatly reduced from 2 cells to 1 cell. Even now he prioritized rushing into attacking the ranged champions first causing the players. If using the Demon Book Morrello for him becomes too bad. Because it is not possible to defeat the opponent's front line quickly.