ADVANCED CONQUERER HAKI - EXPLAINED

Haoshoku haki is a rare form of Haki that cannot be attained through training. Only one in several million people have this ability.  This type of Haki allows the user to exert their willpower over others.

Haoshoku haki is the most rarest and unique power in one piece. In fact there are only 9 user of Conquerer Haki, lesser than the 12 Logia Devil Fruit users. Thats shows how rare conquerer Haki is.

Everything can be trained in one piece, which means they are upgraded levels of power-up that can be attained through training. Devil Fruit can be  awakened, Observation Haki can be trained to see into the future and Armament  Haki have different level depends on the Haki strength of the users. Rayleigh even told that Haki blooms in a difficult fight which means fighting difficult opponent can increase the strength of Haki.

Observation and Armament have its different level and I believe that Conquerer Haki also have different level depends on the mastery of User. Conquerer Haki grants the user ability to dominate the wills of others, but we saw that it can affect non living things too.

Normal Conquerer Haki can knock out those with weaker will easily but  it is useless against stronger opponents. We have seen the clashes of  conquerer Haki but it is nothing more than just a clash of aura. I dont  think the rarest power in One Piece cant do more. There is a reason why Conquerer Haki been such a hype in the series.

When Shanks visited Moby Dick, we saw that his conquerer Haki are able to damage the ship. So I personally believe that strong Conquerer Haki can damage and control non-living thing. Advanced Conquerer Haki users are able to control the weather. Let me explain

I think everyone is certainly sure that Dragon have a Conquerer Haki. He is the leader of Revolutionaries and even Luffy can use conquerer Haki. It would be strange if he couldnt use Conquerer haki. Many people believe  that Dragon real power is a Logia Wind Devil Fruit, because we have seen  him controlling wind many times.(Loguetown and Sabo Flashback).

Dragon also control the lightning to save Luffy from being executed by Buggy. I believe

that this was the first time we saw advanced Conquerer Haki. 

In the Great Battle of Edd War, Roger was surrounded by Shiki Fleet of Ships. Suddenly, He was saved by the raging weather. The weather destroyed half of Shiki Fleet and Shiki retreat to tend to his injuries. I strongly believe that this is not just a dumb luck, this in fact is advanced conquerer haki.

The clash between Whitebeard and Shanks conquerer Haki results in the splitting of the clouds. This is one of the example of Advanced Conquerer Haki. 

One of the mysterious thing in One Piece is that How did Shanks appear to Marineford so fast even after fighting with Kaidou beforehand. Many people believe that it was Shanks or Lucky Roo Devil Fruit Power, but I think that he uses his Advanced COnquerer Haki to change the weather of the sea. 

Only strong Conquerer Haki users are able to control the weather and it has been proved above by Shanks, Roger and Whitebeard. This is potentially the upgraded ability of conquerer Haki.