All of the drow begin to move faster as Quertus' haste spell takes effect.
Torellan’s first strike is a solid strike that penetrates one of the hulking demon’s huge claws, causing the demon to rear back in pain. His second strike hits the Glabrezu’s other huge claw, driving it back as well. His third strike bounces off the demon’s hard skin.
Narcelia strikes the Glabrezu twice with her longsword, but the black blade of solid ice does not penetrate the Glabrezu’s demonic skin.
Carcelon slashes at the Glabrezu with her rapier several times, but her rapier does not penetrate the demonic skin.
Dariel’s icy short sword in his right hand scores a hit on the Glabrezu that breaks the skin, but it is the sword in his left hand that repeatedly plunges behind both of the Glabrezu’s knees, scoring multiple critical strikes. The Huge four-armed creature falls to the ground in pain, but it is obvious from the expression on its face that it is going even futher into rage and does not intend to submit.
Yyssiryl attempts to shifts herself out of the Vrock’s pin, but is unable to break the grapple.
Krecil moves alongside Marckarius against the Glabrezu, attempting to repeat the tandem hit he had scored on the Vrock earlier. Unfortunately, the Glabrezu evades Krecil’s twin rapiers with ease.
Marckarius is a frenzy of action, swinging his flail in his right hand and while his shield animates and attempts to bite the Huge demon. Unfortunately, he scores only one solid hit on the Glabrezu with his flail, and even that hit bounces harmlessly off the Glabrezu’s scaled hide.
Matron Ki’Willis swings her snake headed rod at the Vrock that is grappling Yyssiryl. The snake head bites the Vrock, but doesn’t appear to break the skin.
Quertus casts a spell that launches darts of magical energy at the Vrock grappling Yyssiryl. With incredible accuracy, the darts avoid Yyssiryl and penetrate the Demon’s skin where Dariel and Krecil had scored hits earlier. The demon is obviously hurt.
Several drow warriors enter the room (drawn by the commotion) and fire hand crossbows at the huge giant of a demon. The enraged Glabrezu doesn't even appear to notice the crossbow bolts.
The Vrock that lost its legs is crawling out of the way of the Glabrezu, attempting to avoid being trampled and/or slain. The shadows begins to shift and warp around the Vrock, almost as if you are seeing double.
The Vrock that is grappling Yyssiryl begins to cackle madly as it tears and rends her body with its claws and its beak. Although Yyssiryl is still alive, she won't be for long.
The Glabrezu stands back up on its wounded legs and howls. Its howls fill the room with supernatural impact. The howl is filled with emotions of rage, agony, victory, and insanity.
Marckarius, Torellan, and Yyssiryl seem to have been suffered more impact from the howling than the rest of the drow. On the next round, Markarius will have no choice but to flee from the maddening howl. Torellan can act normally, but his thoughts are strange and his future actions (after this round) are unpredictable.