In the final seconds as Zangua darts toward Gorham, the sorcerer looks up and a look of utter mad delight seizes his face. "He comes! He comes!" Gorham cries out to no-one in particular. "He comes, as prom--"
The words are never finished, and whatever deliverance comes from the skies, Gorham will not see it. The first flying sweep of Zangua's glaive takes Gorham's head from his shoulders, sending it tumbling down to the roof of the Mastaba below. A moment later, Gorham's body follows.
On the ground below, the rest of the devils are beginning to fade from existence, but the cultists are still fighting for their lives against what remains of the Hierophant's fighters, even as the ice walls crumble and collapse. Suddenly, Leth and Felor see a figure spring up on top of the Pharate: Lendras has finally reached her objective. She raises the vorpal sword up high, and falling to her knees plunges it into the chrysalis-like abomination below.
A thick rush of boiling black steam bursts from the wound with a roar. Lendras screams, sharply, for a brief moment, and then is silent.
Oblivious to the chaos unfolding below, Zangua looks up to see what had captured Gorham's attention in his last seconds. He sees a winged white shadow circling high up in the starry sky.
The party members are no longer engaged in combat for now. Anyone may take an action.