I have used sneaking extensively (pre-combat) but I did not try to abuse it. However, the potential for abuse is there.
I mean stealth is supposed to be kind of strong but indeed the AI should get means to cope with that.
1) I think you can hide in darkness you fight creatures with darkvision, which is strange.
2) The AI should indeed try to either investigate or remove the fog cloud. Or case dancing lights when the AI suspects somebody is using darkness...
3) A small detail but it is still there. Being invisible should actually not be the same as being hidden and invisible, which is not quite as it should be (at least in 5e). Even when invisible, you should expend a hide action to hide.
4) Maybe give the AI a bit longer range of its sight as well.
Last edited by Scales & Fangs; 30/11/21 10:45 PM.