What both Drizzt and the doppleganger hadn't counted on was Guenhwyvar, who crouched so low that her belly brushed against the floor as she inched for Deudermont's back, her ears flat.
"Guenhwyvar!" Drizzt scolded.
The doppleganger spun about, putting its back to the wooden bar just as Guenhwyvar charged in, coming up high and pinning
the creature to the bar. Had the doppleganger kept its wits and played the innocent victim, it might have talked its way out of the predicament. But the creature recognized Guenhwyvar, or at least the fact that this panther was not of the Prime Material Plane. And if the doppleganger instinctively recognized that about the panther, it figured the panther would recognize the same.
Purely on instinct, the creature batted Guenhwyvar with its forearm, the weight of the blow launching the six-hundred pound cat halfway across the wide room.
No human could do that, and when the impostor looked again at Drizzt, it found that the drow had his scimitars in hand.
"Who are you?" Drizzt demanded.
The creature hissed and grabbed at the blades, catching one. Drizzt struck, tentatively and with the flat of his free blade, for he feared that this might be Deudermont under some type of enchantment. He smacked the impostor on the side of the neck.
The creature caught the blade in its open hand, and it rushed forward and bowled Drizzt aside.
The rest of those in the tavern were up then, most thinking it one of the typical fights. But the crew of the Sea Sprite, particularly Catti-brie, realized the absolute strangeness of the scene.
The doppleganger made for the door, slapping aside the one confused sailor, one of the Sea Sprite's crewmen, who stood in its way.
Catti-brie had her bow ready, and she put an arrow, trailing silvery sparks, into the wall right beside the creature's head. The doppleganger spun to face her, hissed loudly, and was subsequently buried by six hundred pounds of flying panther. This time Guenhwyvar recognized the strength of her foe and by the time the two had sorted out their tumble, the great cat was sitting on the doppleganger's back, her powerful jaws clamped tight on the nape of the thing's neck. Drizzt was there in an instant, followed closely by Catti-brie, Waillan Micanty and the rest of the crew, and more than a few curious onlookers, including the proprietor of the Mermaid's Arms, who wanted to get a look at the damage from that enchanted arrow.
"What are you?" Drizzt demanded, grabbing the impostor by the hair and turning its head so that he could look into its face. Drizzt rubbed his free hand across the thing's cheek, looking for makeup, but found none. He barely got his fingers away before the doppleganger bit at them.
Guenhwyvar growled and tightened her jaws, forcing the creature's face to slam hard back into the floor.
"Go and check out Dock Street!" Drizzt called to Waillan. "Near to where you last saw the captain!"
"But …" Waillan protested, pointing to the prone form.
"This is not Captain Deudermont," Drizzt assured him. "This is not even human!"
Waillan motioned to several of the Sea Sprite's crew and headed out, followed by many other sailors who called themselves friends of the apparently missing captain.
"And call for the Watch!" Drizzt yelled after them, referring to the famed Waterdeep patrols. "Be ready with your bow," Drizzt said to Catti-brie and she nodded and fitted another arrow to the bowstring.
Working with Guenhwyvar, the drow managed to get the doppleganger fully subdued and standing against a wall. The bartender offered some heavy rope, and they tightly bound the doppleganger's hands behind its back.
"I ask you one more time," Drizzt began threateningly. The creature merely spat in his face and began laughing, a diabolical sound indeed.
The drow did not respond with force, just stared hard at this impostor. Truly Drizzt's heart was low then, for the way the impostor looked at him, laughed at him, only at him, sent a shiver along his spine. He wasn't afraid for his own safety, never that, but he feared that his past had caught up with him once again, that the evil powers of Menzoberranzan had found him here in Waterdeep, and that the good Captain Deudermont had fallen because of him.
If true, it was more than Drizzt Do'Urden could bear.
"I offer your life in exchange for Captain Deudermont," the drow said.
"It's not your place to be bargaining with the. . whatever it might be," remarked one sailor whom Drizzt did not know. The drow, scowling fiercely, turned to face the man, who went silent and backed away, having no desire to invoke the wrath of a dark elf, especially one of Drizzt's fighting reputation.
"Your life for Deudermont," Drizzt said again to the doppleganger. Again came that diabolical laughter and the creature spat in Drizzt's face.
Left, right, left came Drizzt's open palms in rapid succession, battering the creature's face. The last punch bent the thing's nose, but it reformed, right before Drizzt's eyes, to perfectly resemble the unmarred nose of Captain Deudermont.
That image, combined with the continuing laughter, sent ripples of rage through the drow and he slugged the impostor with all his strength.
Catti-brie wrapped her arms about Drizzt and pulled him away, though the mere sight of her reminded Drizzt of who he was and shamed him for his rash, out-of-control actions.
"Where is he?" Drizzt demanded, and when the creature continued to taunt him, Guenhwyvar came up on her hind legs, resting one forepaw on each shoulder, and putting her snarling visage barely an inch from the doppleganger's face. That quieted the creature, for it knew that Guenhwyvar recognized the truth of its existence, and knew that the angry panther could utterly destroy it.
"Get a wizard," one sailor offered suddenly.
"Robillard!" exclaimed another, the last of the Sea Sprite's crew, besides Drizzt and Catti-brie, in the tavern. "He'll know how to get the information out of this thing."
"Go," Catti-brie agreed, and the man rushed out.
"A priest," offered another man. "A priest will better deal with …" The man paused, not knowing what to make of this impostor.
Through it all, the doppleganger remained passive, matching Guenhwyvar's stare but making no threatening moves.
The crewman had barely exited the tavern when he was passed by another of the Sea Sprite's hands, heading back in with the news that Deudermont had been found.
Out they went, Drizzt shoving the doppleganger along, Guenhwyvar on the other side of the creature and Catti-brie behind it, her bow up and ready, an arrow tip nearly touching the back of the thing's head. They came into the alley even as the sewer grate was being pried open, one sailor promptly dropping into the smelly hole to help his captain out.
Deudermont eyed the doppleganger, eyed the perfect image of himself, with open contempt. "You may as well assume your natural form," he said to the thing. Drawing himself up straight, he brushed off some of the muck, regaining his dignity in an instant. "They know who I am, and know what you are."
The doppleganger did nothing. Drizzt kept Twinkle tight against the side of its neck, Guenhwyvar remained alert on the other side, and Catti-brie went over to Deudermont, supporting the injured man.
"Might I lean on your bow?" the captain asked, and Catti-brie, with hardly a thought, quickly handed it over.