With no satisfactory answer, Shaq left with the others, returning to the frozen lands he knew. Frozen indeed as winter worsened beyond mortal memory. In times like these, the fire-wielders had a definite advantage, but Shaq wasn't yet ready to bring his word to them. Instead he wandered the old valleys, chiefly waiting for the spark of recognition that the seed had taken root with his latest attempt at a prophet. During his wanderings Shaq came across a lone northren, eking out a living near a cave. He approached the northren unseen and observed him carving apart a fresh kill with a flint knife.
"That has to be the worst use of my creation I've ever seen," said Shaq. The northren leapt up with surprise, knife still gripped in his hand. In panic, the northren swung wildly at Shaq with the knife. Shaq stepped, caught and proceeded to put his arm and neck into a pair of locks. He leaned on the arm lock, causing the northren to yelp with pain.
"Very bad idea," Shaq growled.
"I'm sorry, I'm sorry!" the northren squealed. Shaq leaned harder. It wouldn't take much more to snap the northren's arm completely.
"Sorry isn't good enough."
"Please, no! Please, I do anything! Let go!"
To the northren's surprise, Shaq did so. He fell to the ground, but quickly scrambled back up, holding the knife again in preparation for another fight.
"The first thing you can do for me is learn to hold that knife right," Shaq snapped. The northren looked down at the blade in his hand. "Other way 'round," the demigod said. "You hold it that way if you're trying to stab a beast, you want it facing down when you're fighting another person. You have a height advantage, and you'll want to use downward strokes unless you're trying to kill them quietly."
"Oh." The northren flipped the blade around clumsily. "This help me in fight with knives?"
"No, running will help you in a fight with knives," Shaq said flatly. "Or possibly a club, or something with longer reach. You don't use a knife to scrap the way you do with your brothers when you're little - you use it to kill. Knife fighting is about stacking the odds against your opponent and killing him before he has a chance to strike back. And another thing, the way you're holding that when you carve..."
Time passed quickly enough. By the setting of the sun, the northren (whose name was Durk) had suffered/benefited from nearly four hours of instruction on the use of his knife in hunting, killing, butchery and carving. When the sun did set, Durk begged for the lessons to stop.
"Oh, so this isn't good enough for you?" Shaq demanded. "You think you'll be better off using your blade like someone who's had too many fermented berries?"
"No, no, Shaq," said Durk. "I just want sleep. Is late, you must tired also. We sleep now?"
"What? Oh, right. No, no sleep for me. I've only done it the once and it was a bad experience. You still want to learn more, then?"
"Yes, Shaq! Yes, but in the morning. Please, I sleep now." Shaq rolled his eyes at the mortal frailty.
"Fine. Sleep."
Time passed again - hours of training in the morning turns to days, and days to weeks. More than three months passed of this constant training in all matters knife-related, often with very physical testing and examination. During this time, Durk broke or sprained each of his limbs at least three times, or Shaq broke them for him. He healed at a much faster rate than he would have supposed, but it was still enough of a hindrance for him to learn how to fight and handle blades when injured. The winter raged, and all around became barren and frost-filled, but with his new skills of hunting, Durk slew enough game to survive - barely. It was to his fortune that the stranger who had come to his cave ate rarely - if at all. Durk supposed that he must eat during the night when Durk slept.
Durk awoke one morning to find Shaq stood at the entrance to the cave. He wore the deerskin cloak that Durk had fashioned for him, as well as a rough pouch filled with - well, knives. The stranger certainly had an odd idea of provisioning. Durk sat up, and noticed that it was light already; Shaq preferred to rouse Durk (violently) before dawn for training.
"We start training late today?" Durk asked. Shaq shook his head, half staring out at the albino valley beyond. It was snowing hard.
"No, no training," said Shaq. "It is time for me to leave." Durk blinked.
"Leave the valley? Winter less harsh, but still not clear to travel through passes."
"Regardless, it is time for me to leave." Durk stood up, scrummaging around the darker, cooler portion of the cave where he kept his more perishable belongings.
"So, you taught me all you know?" asked Durk, bringing forward a package for the stranger. Shaq barked short laughter.
"No. Not by a long stretch, Durk, but I need to go. I am tired, and I don't know when I will wake again." Durk frowned at the comment - he didn't understand such, but he didn't need to. Durk passed the package to Shaq. Shaq raised an eyebrow and opened the scrap of folded deerskin - it contained some dried meat and a handful of the last lingonberries Durk still possessed.
"Is gift," Durk explained. "Help you on journey."
"Durk, you know I don't need this."
"Still, is gift." Durk folded Shaq's hands over the package. Shaq put one hand over Durk's and caught his eye.
"Durk, I don't think I can have them, but if I can I think I should count you as my friend." He pulled back his hands and stuffed the package of food into his pouch, glancing back out to the valley. The snowfall was thick now, obscuring vision beyond more than a few feet. "We will not meet again, Durk. Teach what I have taught you, if only so that I don't have to do this all over again."
Shaq made a sort of half-smile, then stepped out into the snow and vanished from Durk's sight.
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Jack spends time teaching a northren how to use a knife for fighting, hunting and craftswork.