The party met with Oscar Yoren to nail down the details of their employment with him, which resulted in some answers and observations. Judging by the octarine eyes and yellowed fingernails, it was obvious that Mr. Yoren had been experimenting on himself. Nix was the most curious member of the group.
Bombastic as ever, Yoren spoke. "Your cooperation will ensure that I can continue my valuable research. I am refining a way to prevent contamination. And soon, I hope to have a way to reverse the effects altogether. But I need more lilies."
"I think we've agreed in principle, Mr. Yoren, but earlier, you mentioned that there were more ingredients involved in "Aqua Expurgium if I'm saying that right. What other ingredients are there, I mean, if we happen to walk right past them, it would be a shame."
"Aqua Expurgo is the proper term....," he started. But at that moment, one of Oscar's apprentices came into the room and whispered something into his ear while darting suspicious glances at us. Oscar Yoren's eyebrows raised and he left the room. Armand the fiendish cat followed on padded feet to eavesdrop on the conversation, which was essentially the apprentices expressing distrust while the voice of Oscar Yoren agreed with them. They decided to send their familiars, a bat, and a rat into the room with us to eavesdrop. As Armand heard the footsteps he darted back into the Potion Lab with the Doom Slingers and settled beneath a table, nonchalantly lickling his arsehole as if nothing had happened.
As the magical familiars entered the room, Nix and Cokolkhan put on a show. "How much do you do you think they charge for these potions," Nix asked Coko. "Probably the going rate, I'd think," replied the druid, "But I'd hate to cheat them."
"Yes," added Slick, with a smirk, "The work Mr. Yoren is doing is important, and the sale of these potions is supporting that fully legitimate science."
The door opened and Oscar Yoren walked in, letting out a breath to indicate he had come to a decision.
"I want you to fully appreciate my work," he said. "Follow me."
He led the party down into the basement, past a hexagonal room emanating unspeakable evil. As they walked, the wall of the hallway seemed to close in on them. This place was more of what was wrong with Drakkenheim. Inside, the lab featured two slabs with "works in progress" atop them. Armand purred and jumped up on the slab with a fish person, its guts spilling from a ragged incision. A quick sniff verified that this was tasty food, and Armand licked the creature several times. The rest of the party stood in horror, taking it all in. Devices for cutting, pulling, magnifying, ripping, and crushing extended from mechanical armatures from the ceiling. Notebooks, tinctures, severed hands, eyeballs, and alembics, some filled with what must be brains and other... other unspeakable substances, were piled haphazardly on any horizontal surface.
Slick eyed the desk while feigning disgust at the arcane lab. He'd spotted evidence of demonic summoning upstairs and pocketed those notes. More notebooks and papers covered this desktop, again showing arcane and infernal writings. He desperately wanted to examine that desk. Eli, not entering the room, stood tensed just outside the door, halfway between the horrors of the claustrophobic hallway and the terrifying surgery of Dr. Yoren.
The others were distracted while Cokolkhan approached the fish person and shooed Armand from the slab. As he approached, a sort of peculiar wild magic from his chest area shot forth into the hacksawed form lying on the table. It bolted upright and grabbed Coko's face. What passed between the two is not known to anyone, but as Coko drew away, wiping his cheek, Nix thought he heard two words. "...unmatchable power!"
And then it screamed, a piercing lamenting cry that stabbed into the Doom Slingers' ears. Oscar promptly disappeared. The shriek rendered Laika Reyndzher stricken. Toxic mash poured from the creature, striking many of the Doom Slingers. But they, too, struck back. It was not magic that defeated the creature, for both Nix and Coko felt their magic fizzle in this room... Nix, with the added curse of raven scat upon his head as he invoked the eldritch blast. Eli, Slick, and Laika finished the creature. Yoren reappeared, casting high-level blasts at the creature, but it was already quite dead.
A baffled Oscar Yoren now appeared to fully trust the party and he handed them the following: Two syringes of Aqua Expurgo (3 uses each) - for use in the deep haze, said to last 6 hours... but with dangers. Two potions of healing - Possibly contaminated Oh... and Oscar shared that he would like monster parts..... Particularly the brains of monsters. This was to come back and bite the party in the butt about an hour later. The Doom Slingers departed toward the Queen's Park, for that is where the Eldritch Lilies were said to bloom in the contaminated ponds. later deciding that perhaps a rest was in order before taking their first venture into the deep haze.
Before long they came across a group of Hooded Lanterns and decided to walk together to the Shepherd's Gate. It was a much shorter walk than Embrwood Village, and the Lanterns offered them a safe place to rest before braving the horrors of the inner city. As they walked, the Lanterns heard an eerie sound.
"I hope it accepts the sacrifice this time," said one nervously, and in that moment the Chimera topped the nearby building and roared approval watching the rat's corpse fall to the ground. Nix knew this was precisely the sort of creature Oscar Yoren needed to continue his experiments and he urged the party into battle as the Lanterns disappeared up a side street.
The battle was brutal, and the Chimera, its many mutated heads not at all frightened of the Doom Slingers, attacked each party member in turn. First, Laika and then Slick struck what might have been devastating blows, but the creature seemed barely injured, and worse, it responded with a swipe of its tail, thunderous buffets from its wings, and horrible mind-bending roars from its lungs. All the Doom Slingers took damage. With the beast now glowing with faerie fire from Slick's invocation, Eli 'misty stepped' up to its level and cut at the creature with his axe, only to find himself entangled in its great claws.
Nix formed an ill-fated rescue plan, as he watched Slick fall to the ground, incapacitated. Reaching into a pouch he withdrew a delerium crystal and invoked a special spell called "ride the rift" and a lightning bolt shot forth striking at the heads. In that same moment Nix teleported along the lightning energy and grasped Eli... if either survived, he would have cast ThunderStep and ported the two of them to safety... to Slick's side where they could revive him.
One by one, the party fell: Slick, Nix, Eli, and Laika, each suffering the consequences of every blow they delivered as the beast weakened but did not die. Finally, there was only Cokolkhan, who fought in the form of a bear until, with the bear defeated, he fought briefly as a man and finally as a bear again. It was at this moment, as the life breath was leaving Laika and Nix, that Coko's bear form made one final swipe and dropped the Chimera.
Slick and Eli were brought back with healing spells, and Nix with a revivify spell, but Laika was a problem, for they had neither the material component nor the spell slots to bring her back. Nix handed his book of secrets to Coko, and as the druid read the spell of "Gentle Repose" from the page, the golden letters vanished from the book...but Laika’s corpse was preserved for later restoration.