End of Round VI:
On the platform's upper level: on the dais (near No. 8 ), Farviaan, Kylara and Khalas (invisible) stand over the slain undead and see the slimy creature approaching the fighting chain and the skeleton. They cannot see far enough to spot the woman standing close to area 4. Xyranma the Chain is halfway down that corridor.
Unless PMed, no-one has a clue what this slime-thing is.
Szordrin and Zhadristan stand in area 7 and note an approaching skeleton from eastern corridor. Tavia is in that corridor and hid as she noted the creature, letting it moving past her. From their positions, neither of the drow (et al) can see what is happening in the corridor on the upper level (i.e. 8 to 4). By the end of the round, Zhadristan, Szordrin, Xune, and the ghast will have reached area 7.
Haven't got any actions for Sheiriya, Gaess, Tarinyon, and Farviaan, so I assumed their actions.