The snake man that had constricted Chironides yells "He got away!" They can all hear roughly where Chironides went, as he is not trying to be stealthy. You all hear "Fall back!" One of the women yell, "Ah! It's cold over here! If you go this way, go as far as you can!" You then hear the sound of multiple snake men and women, all with snake lower halves, slithering away from you. One of them, however, realizes he cannot go anywhere. Desperate, he tries to go after Kelnes, who he remembers where he was when he casted fog cloud and goes for that same location. With the triton grabbed, the snake man tries to go in for a bite.
The remaining snake man in the hallway with Isaiah sees all of the others come in. "What are you all doing here?" One of the others replies, "Intruders by the throne room. What is going on here?" The first replies, "There was an intruder here as well. The elemental is obeying the man over there! He must have made it appear!" The snake mean by the elemental then disengages and attempts to move close to Isaiah, not quite able to get into melee but able to get very close.
Kelnes takes 11 piercing, 6 piercing, and 9 poison damage.
Kadmos can make an opportunity attack against SM3 if he wishes. I didn't roll for you since there may be a chance you didn't want to.
You all hear the enemies retreat, but you can't see exactly where they went.
As for Isaiah, you don't have to worry about averting your gaze unless the women are within 30 feet / 6 squares of you, though if you don't do it on your turn and they happen to get close enough then I'll roll for you. Your elemental is immune to petrification so no need to worry about its gaze. Technically it is restrained before stone, but since the restrain is from turning to stone then I don't see why it would be restrained.
@Basil,@MaJunior,@GreyWord,@valdattaMadun,@annex you may all go again. Reminder: unless you state that you want to go in a particular order, you go in the order you post.
If Omeros is unable to post for reasons he explained, I will have him drop concentration if you all request it and have him follow suit with what the others do, likely doing an eldritch blast if the part isn't dashing and the obscurement goes away.
Rolls
Hunger of Hadar Damage for SM5, W1, and W2 - (2d6cold)
(31) = 4
Worshiper of Hythonia Constrict vs Kelnes AC 17 (normal roll with fog cloud) - (1d20+5, 2d6+3bludgeoning)
1d20+5 : (12) + 5 = 17
2d6+3bludgeoning : (35) + 3 = 11
Kelnes: Constitution save (+3 from aura) DC 10 - (1d20+2+3)
(14) + 5 = 19
Worshiper of Hythonia Bite vs Kelnes AC 17 - (1d20+5, 1d4+3piercingplus2d6poison)
1d20+5 : (18) + 5 = 23
1d4+3piercingplus2d6poison : (3) + (63) + 3 = 15