Bad idea, Vala said, even more concerned. Shadow magic was far more dangerous for the wielder than normal Weave magic. If a magic-user overreached his limits, he invited in just the sort of darkness already consuming Galaeron. You're barely holding on as it is.
Then it's good you are watching over me. I am grateful-very grateful.
Vala looked away, then spoke aloud. "Galaeron, it isn't fair to hold me to that promise… not now."
"Nevertheless, I do hold you to it." Galaeron's voice was firm. "When the time comes, you must not hesitate."
"If, Galaeron." They reached the shore, and Vala sat down to remove her greaves. "If the time comes."
Galaeron turned away without answering and started down the shore, moving far enough away that they both could not be struck down by the same spell. Vala looked back across the lake to where the shadow lords were just closing the last few breaches in the shadow curtain. Though the shadow lords had left their armor on shore, all were armed with glassy black weapons similar to Vala's darksword-one reason, no doubt, that the enemy was being so careful to remain concealed.
The two phaerimm Galaeron had noticed hung about fifty feet apart in a rough line on the interior side of the curtain. On the flanks of their conical bodies, Vala could see a regular pattern of bumps where their body thorns lay concealed beneath the hardened lime-mud they had used to disguise their scaly hides. The third phaerimm, the one Galaeron had missed, hung over the mineral pads about forty paces away, barely noticeable in the gloomy boundary between dark and light. Though Vala had no way of guessing whether the creatures had seen enough to defeat the shadow curtain, the simple fact that they were making no attempt to stop the final Splicing made clear what they believed.
Finding no signs of any enemies beyond the three already located, Vala stood and waded back into the lake, angling toward Prince Escanor to avoid alerting the phaerimm. She had no idea how Galaeron had sensed the enemy's presence-or why that had brought on a Change-but she felt confident in his conclusions. Every good warrior knew the value of camouflage, and the thornbacks were nothing if not good warriors.
When Vala drew within throwing range of the nearest phaerimm, she stopped and looked back. Galaeron was just setting a loop of shadowsilk on a stone beside him. He peeled another strand off the mat of dull fabric he was holding, then soaked it in a drop of armor oil and glanced in Vala's direction. She nodded. He pressed the filament to the limestone wall, his lips already moving as he spoke his spell incantation.
A film of oily shadow spread across the ceiling, filling the cavern with a soft, rainlike patter as thousands of drops of water lost their tenuous hold and plummeted into the lake. Vala drew her darksword and in a single smooth motion sent it whirling up at the nearest phaerimm. The glassy black blade tore a three-foot gash across the thornback's body and became lodged with little more than the hilt showing.
The stain on the ceiling swept past overhead. The astonished phaerimm came loose one after the other, the hardened lime-mud camouflage falling in cakes from their squirming bodies and their strange language of winds stirring the air into whistling vortexes. The phaerimm hit the water almost as one and sank beneath the surface.
Escanor and his shadow lords stopped working and whirled toward the splash rings, shouting to each other in their own language and trying to make sense of what was happening.
"Phaerimm!" Vala stretched her hand toward the one she had attacked and thought of her darksword, and the blade rose out of the water and flew back into her grasp. "Three of them!"
She heard Galaeron intoning his second spell and looked over to see him flipping the ring of shadowsilk toward the place the third phaerimm had entered the water. A disk of black shadow appeared two inches above the surface. Vala was distracted as the startled phaerimm activated their floating magic and began rising out of the water. The two nearest the curtain came up in the midst of the astonished shadow lords, who quickly proved the truth of Escanor’s boasts by assailing them with shadow webs and darkswords.
Even caught off guard, the phaerimm reacted like the terrors they were, unleashing a flurry of fire strikes and lightning bolts that left a dozen Shadovar bobbing dead in the darkening waters. A pair of scorched shadow lords popped up beside Vala, their arms and legs blasted off by the force of the strike that had killed them. Vala threw her sword again, only to see her target scythed down the middle by a falling wall of black glass as Escanor unleashed his own magic.
Vala glanced over to see the third phaerimm's tail vanishing into the circle of shadow Galaeron had placed over its splash ring. The elf himself was pointing across the lake roughly in her direction. Knowing the creature would be disoriented for a moment when it emerged from Galaeron's shadow door, Vala nodded and reached out to summon her sword back.
Galaeron's finger shifted in Prince Escanor's direction. "No, Galaeron!" Vala cried. "Here!"
Too late. The third phaerimm had already reappeared, stunned and disoriented by its dizzying journey through the shadow plane. But Escanor happened to be turning to attack their other surviving foe, and so this thornback appeared behind him instead of in front. Vala's stomach turned to ice. With the prince at least twenty paces away and in a direct line beyond the dazed phaerimm, she did not dare throw her sword again.
She started toward him, yelling, "Escanor, behind you!"
The prince cocked his head in response but only stretched a hand toward the second phaerimm, who was assailing five of his lords with a roaring storm of meteors. A sphere of spinning darkness shot from his hand and streaked through the thing's torso, leaving a basket-sized hole in the heart of its body. The creature splashed into the lake and slowly sank out of sight.
The third phaerimm was already bringing its tail out of the water, ten steps away. "Watch your back!" she cried.
A murky aura of darkness-more of Galaeron's magic, Vala guessed-enveloped the phaerimm, but the spell did not prevent the creature's tail from catching Escanor in the pit of the stomach as he spun to meet the attack. The barb sank to its root, doubling the prince over and drawing an eerie gurgle of anguish.
Vala hurled her darksword. The blade tumbled three times, then sank hilt-deep in the phaerimm's torso. The creature began to flicker between material and immaterial, and Vala was astonished to realize that Galaeron had not cast his spell to protect the prince but to trap the phaerimm beside him. Had Galaeron finally been taken by his shadow self?
Escanor wailed in pain and slipped off the barb, then rolled to his back and floated, groaning. Vala called her darksword back to her grasp and began to angle in the prince's direction.
"Vala, no!" Galaeron splashed into the water. "The phaerimm! It knows too much!"
Vala glanced at the prince, who, unlike most of his wounded lords, was at least floating face up. She decided to place her trust in Galaeron a little longer. She sprang at the phaerimm, her black sword blocking the tail as it arced toward her throat, lopping the dangerous barb off at the root. On the backswing, she removed two of the thing's four arms, then reversed her grip, jammed the blade into the creature's enormous mouth, and split it down the side.
The dark aura vanished from around the phaerimm- only to reappear an instant later as Galaeron recast his snare spell. The phaerimm flickered between materiality and immateriality again as it tried once more to teleport away, and again Vala sank her sword deep into its body. It pummeled her with one of its remaining arms, and the other clamped onto her throat, trying to crush her windpipe. She kneed it in the flank and felt sharp pain as one of its body thorns impaled her thigh. The phaerimm began to overpower her, pulling her face toward the fang-filled mouth atop its shoulders. She croaked in Galaeron’s direction.