At first, Naxil thought they were sacrificing themselves. The fanatics, however, didn't plummet. They sank gently into the Pit, their descent slowed by magic.
As the last of them disappeared into the Pit, a wind sucked the purple mist down after him, and the air cleared. The disguised Nightshadow stepped out of his darkness, crept to the Pit, and peered in. He cocked his head, as if listening to some distant sound. "The trap worked," he said at last with a smile. "They've been driven insane. All of them."
Naxil descended to the floor, the invisibility gone. He moved to where the other Nightshadow stood. Echoing up out of the Pit, from far below, came the sound of voices. It sounded as if all of the fanatics were screaming or crying out at once, in a frenzied cacophony.
Naxil began to tug the ring off his finger but the other Nightshadow gestured for him to keep it. Naxil nodded. "Thanks…"
"Mazrol."
"I'm Naxil."
Mazrol glanced again at the Pit, and shuddered. "Let's get out of here."
They moved to the stairs. Naxil paused to check Jub. The half-orc was unconscious, with a nasty bump on the side of his head, but a prayer would rouse him.
Mazrol looked impatient. "Have you seen Valdar?"
"Who?"
Mazrol's expression turned wary. Naxil tensed. Something was wrong here. Instinct screamed at him that Mazrol had just become his enemy, yet that was ridiculous.
Naxil touched Jub's forehead and began his prayer. Out of the corner of his eye he saw motion near the Pit: the purple mist, rising again. A tendril of it swirled over the lip and crept across the floor, behind Mazrol. The other Nightshadow hadn't noticed yet. He frowned down at Jub. "What are you doing?"
Naxil didn't answer. It ought to be obvious. He kept singing.
Mazrol caught his arm. "Save your prayers." He nodded at the staircase. "If any oozes come slithering down here, we'll need them."
Naxil finished his prayer. "But Jub-"
"Leave him. He's not one of us."
Naxil rose-slowly-to his feet. "He's one of Eilistraee's."
Jub groaned, and rolled over. Naxil heard him cough weakly.
Mazrol stared at Naxil a moment, as if taking his measure. "Eilistraee is dead," he said, his eyes locked on Naxil's. "The Masked Lord killed her. Everything the priestesses taught you was a lie."
Naxil's jaw clenched. He'd heard there were males like this within the ranks of the faithful-Nightshadows who refused to let go of Vhaeraun. Naxil had never worshiped that god, having come to the Masked Lady's faith only after the goddess's transformation. It hadn't been Vhaeraun who had led Naxil out of the misery of Menzoberranzan, but the Masked Lady. Eilistraee.
Mazrol must have seen the flat disbelief in Naxil's eyes. He gestured at the Pit behind him. "Would Eilistraee have allowed this?" he cried. "Would she have permitted us to open a back door to her enemies? She's dead, Naxil. The Promenade is ours now-if we can hold it."
Behind Mazrol, two blood red eyestalks rose above the lip of the Pit. The eyes opened and stared at the two Nightshadows through the swirling purple mist. Naxil would have quaked in terror, had he not already been sent reeling by what Mazrol had just told him. The other Nightshadow had taken a hand in the Promenade's fall! So had others of the Masked Lady's supposed faithful, by the sound of it. "Us," Mazrol had said. The betrayal cut deeper than any dagger.
Naxil prayed silently. Masked Lady, I am your sword, and your song. Temper me. Use my body as your instrument to lead this blasphemer to redemption. Keeping his voice utterly steady, he spoke his accusation aloud. "Traitor."
Mazrol lunged forward to stab Naxil, but Naxil, filled with the Masked Lady's grace, twisted aside. Behind Mazrol, a barbed tentacle snaked up out of the pit, beside the eyestalks. It lashed out and slammed into Mazrol's back, knocking him down. The Nightshadow screamed as the tentacle dragged him to the Pit.
"The Masked Lady can save you!" Naxil cried, leaping forward in a futile attempt to grab Mazrol's hand. "Pray to-"
The tentacle yanked Mazrol out of sight.
Jub sat up. His eyes fell on the spotted, tentacled, sluglike creature rising out of the Pit, and his jaw dropped open. The creature was blood red and enormous.
"Run!" Naxil shouted. He grabbed Jub's arm and yanked him to his feet. Together, they raced up the winding stairs. The stocky little fellow was quick to recover; the Masked Lady's blessing and sheer terror likely had an equal hand in that. After a few steps, he shook off Naxil's arm and climbed without further assistance. "What," he puffed, "was that?"
"I fear the worst," Naxil gasped. "The slug… is one of… Ghaunadaur's forms."
"That's his avatar?"
"It did… come out of… the Pit."
Jub cursed.
Naxil heard a wet slithering behind them: the slug, squeezing up the staircase. Following them. He raced upward, Jub close on his heels. But when they finally reached the top of the stairs, a quivering gray ooze loomed. Naxil dodged to one side of it, Jub to the other.
"This way!" Naxil called. He sprinted across the Cavern of Song, struggling to keep upright on the slippery floor. He cast a frantic glance over his shoulder, but Jub was nowhere to be seen. Naxil cursed and started to double back to search for him, but oozes blocked his path.
Through a gap in their ranks he saw the slug squeezing its way out of the staircase. Six barbed tentacles waved in front of its face. Purple mist boiled around its slimy foot. The tentacles quested south, then north. Its decision made, it slithered toward Naxil. It squirted a stream of purple mist that swirled just short of him.
The oozes parted, leaving a clear path for the slug to follow. Were there fanatics somewhere in the cavern, controlling them? Naxil glanced around, but saw no sign of Ghaunadaur's cultists. The drow all seemed to have gone below, into the Pit.
Naxil suddenly remembered he still wore the ring Mazrol had given him. He could escape by levitating! Yet when he glanced up, he saw the ceiling was coated in green slime. A patch of it landed with a splat at his feet; he barely dodged it in time. Levitating in mid-air, he'd be unable to dodge aside if more of it fell.
"Masked Lady!" Naxil cried. "Guide me! How am I to escape?"
Everywhere he looked, oozes blocked the exits. They sat, quivering, in front of the corridors that led to the Stronghall, the Hall of the Priestesses, and the Hall of the Faithful. The only unguarded exit was the northernmost tunnel-but the oozes slithering toward it would block it soon enough. Naxil ran in that direction, certain that it was Ghaunadaur's avatar pursuing him. That was why the oozes and slimes were acting the way they did: they were obeying their master, letting the slug feed first. Naxil was keeping ahead of the avatar, but for how long? As he hurtled out of the cavern's only clear exit, he wildly debated which way to go. South, to the Hall of the Priestesses, or north, to the Hall of Empty Arches? He heard a wet, slapping sound to the south: another of Ghaunadaur's minions. That decided it. North.
As he drew near the Hall of Empty Arches he slipped and fell, wrenching an ankle. He lurched to his feet-and nearly screamed at the pain. He started a restorative prayer, but before he could complete it, an eyestalk poked around the corner. Ghaunadaur's avatar, closing in! A moment more, and it would catch him.
Suddenly, Naxil had an inspiration. The ring: it was gold! Maybe it would activate one of the ancient portals. He staggered into the Hall of Empty Arches, between the first two partition walls. He slapped his hand against the first arch: nothing. Stupid-that was the portal he and Leliana had returned through, the one that led from the mine tunnels to here. And the next portal was even less of an option. It led, he'd heard, to an infinite maze that would forever trap anyone foolish enough to use it.