So, what exactly? Does it cure poisoning and protect from poisoning? Or does it grant immunity to poisoning for the next night?

It cures poisoning, both on the night the victim was poisoned and on the night the victim dies (which is usually the following night).

Does the pseudonym have to be related to the respondent's role? Or how does this work and how is it displayed in the newspaper? Three questions – okay, but how do you know who they were asked to? After all, only Listopad himself will understand who is being referred to.

The pseudonym can be anything, as long as it doesn't strongly resemble the forum nickname; you can even use your real name, although that could also be a giveaway. The newspaper displays the questions, answers, and the pseudonym of the respondent. I decided that using the real nickname might be too revealing, and this way, the fairy will have a slight advantage, while the others can guess who it might be.

Isn't that too much? Block and Defense in one? It seems a bit inconvenient.

I think it's fine. On the other hand, I don't want this Night Action to be used solely as a block, but rather that it gives the city a few more advantages than regular defense.

Does it change permanently? Until the end of the game?

Yes.

So, what exactly? All Night Actions that this player will use on this night? Will this be displayed in the newspaper, or will only the redirected player and the Widow understand?

All Night Actions, except for the doctor's ultimate ability. I'm thinking of making the fact that it's happening visible, but who is redirecting whom will be hidden.

If you want to create two teams in the city. If the Ice People start recognizing each other, they will eventually turn into another Mafia team. Then they will be able to easily identify the Mafia and hang them at the end of the game, for example. I don't think it's the best option, but I don't know.

I had an idea that if A investigated B and learned that B belongs to the Ice People, then when B investigates A, B won't learn anything and will investigate A as a regular player. Is that better?