Round table

If we consider only the number of available dwellings, it's better not to take extra Gnoll dwellings.

In this situation, it's better to take all available dwellings, regardless of how the percentage of their appearance in the portal is calculated, because the guaranteed chance of finding a Viv already is less than 50%, and that's already a gamble... but this way, you get an extra 25 Gnolls for each new Gnoll dwelling, up to level 121.