I had some fun doing the Monster Lotto tonight. It got really fun when another player uses their warcry in another room next to me, landing and stunning/cursing me.

Is it possible to spread the rooms out a bit more so a friendly player can't land warcry on other players?

Monsters and mirrored players can also warcry through walls at the moment, same issue.

I am not sure why Warcry can affect characters that it can not see.
As far as I know C2 and B2 do not.

Maybe because you 'hear' a warcry. Temps have terrible perception and I wonder if it is that way so they can still hit monsters in the dark

Warcry always was able to hit thru walls. Makes it different, and more fun.
Flimsy walls, can't see through them, can hear thru them.