I wrote also on support with this problem, they answered. And they made a change. Unfortunately, it is exactly opposite. Now ONLY Haku gains critical and removes debuffs and NOT for other sword ninja. I can´t believe it. Tomorrow I will add new facts and must write next support ticket.

Hello,
It is good that you wrote to the in-game customer support staff, as only they can make changes to this. It is unfortunate that something went wrong in the correction process that caused the fix to error, but you will need to contact them again to inform them of this. It was surely an unintended error. Be sure to include screenshots showing the problem.
Thanks!

It is possible that ONLY ME was thinking that they fixed or they tried to fix something. It was not my fault neither cause it started to act differently at the end of the day.

First problem was that only other sword ninja was under haku passive. But then it switched and only haku (and not other sword ninja) was under his passive. That was the time I thought that they tried to fix it. After some time it appears that it changes up and down in different time. Like..two days ago it was only Shisui who was under haku passive, and two next days I am playing only haku is under his passive. So in the end I think there was no correction so far, they just need more time to it..to see problem and solve it. Possibly in next week cycles.

Haku's "A meaningful Tool" passive has 3 parts.. a bit different in terms of skill explanation in-game & from other website:

1st part: At the beginning of every round, Haku and 1 random Sword User ninja in your lineup will have all Debuffs cancelled.

- "at the beginning of every round" i believed it was meant that the debuff cancelled will be the debuff that applied in prior/previous round, ie if debuff applied at round 1 which last for 2 round or more, it will be cleared by this passive during round 2 since passive activated "at the beginning of every round"

- however, i'm not very sure & this just my opinion, i cant test it since i dont have haku ronin

- since u have haku ronin, the best way is to test with your friend.. use haku ronin & fight anyone with debuff that last 2 rounds or more, fight until round 2 to see whether the passive clear the debuff or not

2nd part: A random Sword User will have its Critical Rate increased by 40% until the end of the round.

- your skill description is a bit different from the website i referred to

- haku is not Sword User but Shisui is, explained why only Shisui get the critical increased but not haku

3rd part: Additionally Haku gains Endurance until the end of the next round.

- no issue

Regard 1st part:

Sorry but you are not right. Haku passive clears and should clear debuffs at the beginning of every round. It does not matter if it was debuff created in previous round or this round. (considering it is removable)

It acts and should act as 4 star kabuto sage mode Y+1 where debuffs are cleared at the beginning of round and he also clears (Kabuto) blindness from wind main at the very beginning.

I tested it. Here is another example.

As you can see Haku cleared debuff blindness from wind main at very beggining as his passive acted after wind main blindness. There is no problem with that. Skill works. What is problem, he applied clearing only on himself and he also applied critical only to himself

So as I said before. I had problem, that his passive is applied only on OTHER sword ninja, and then problem reversed and it was applied only on himself

About 2nd part : He is sword user ninja ( has sword attribute)

3rd part: there was no problem with endurance. That works.

maybe they will change that description.. only apply to himself & not to other ninja

That would be not fair xD ... Why ,,selling,, ninja with good passive skill and then when some error comes up they change description instead of repairing it. I honestly hope they will repair it as he is good support for Shisui. Otherwise it would not make sense :)

update for tomorrow.. as i mentioned, they changed the description

Translation adjustment:

Haku [Ronin]'s passive [A Meaningful Tool]:

At the beginning of every round, a random [Sword User] ninja in your lineup will have all [Debuffs] cancelled and will have their [Critical Rate] increased by 40% until the end of the round. Additionally Haku gains [Endurance] until the end of the next round.

means that, passive will occur randomly if u have more than 1 sword user in your lineup.. if only haku, then haku will get the debuff cancelled & crit rate increased

Wow

I talked with one of the translators and apparently the code has always been that he only affects the one unit, but the text translation has always been inaccurate. The text translation now correctly reflects how the unit works. I'm sorry that this didn't accurately reflect what you were looking for in the unit. :(

It is what it is :) nothing important in our lives :D . Thank you for response :) you can lock it then if you want.