Today, producer Erwan Le Breton, in the comments to the Necropolis section, wrote that a new artwork will be released soon, and this will be the last creature of the Necropolis (he says they haven't shown you the last unit of the Necropolis yet). We're waiting for the spider queen... He also commented on Haven (they will soon show 2 units). In general, he says that tomorrow we can expect a new artwork; I hope he's not lying. In that case, since he didn't write anything in the comments to the Inferno section, tomorrow they will either release the last unit of the Necropolis or one of the 2 remaining units of Haven.