Because he comes from Elfhelm to take sick and dying children to the afterworld, few tales of the Elfking are considered jolly enough for the mead-hall. Still, there is one story of a child who got the better of the Elfking that has become something of a Mead-hall classic.
It seems that young Prince Egvart had always been a sickly child. When the weather was fine, his nurses, acting on the instructions of their master, Egvart’s father, King Sissingall the Strong, would take the boy down by the banks of the River Llul. It was thought by Sissingall and his wizards, astrologers, and alchemists that the humours in the river air might strengthen the boy.
And so it was one day, that Egvart, lying by the river, began to cough. With each cough the Elfking came one step closer until he was right next to where the boy prince lay. Catching sight of the Elfking, Egvart cried out but, because he was already so close to the afterworld, none could hear him. Turning to the Elf, the Prince said, “Begone! I am not ready yet to go with you!”
The Elfking laughed. “But I heard you calling me with your wracking catarrhal wretching. Surely, you should have come with me long ago!”
The child struggled and cried out again. “Nay! Nay!” he called. “Father! Mother! Save me!”
“They cannot save you now, boy,” saith the Elfking. “But since you are so eager to stay in the dreary world of the living, I will make you an offer that may allow you to remain here for some time.”
“I accept! I accept!” said Egvart.
“Do you not wish to know my terms?” said the King.
It was then when Egvart realized that he had made a terrible mistake. Still, though but a child, he was resolved to live up to his wager. He asked the terms.
“If you can riddle me a riddle to which I know not the answer you may stay. But, if I know the answer, then you must come with me and your sister Friuli, as well,” the Elfking replied.
Knowing now that there was more than his own life at stake, the boy pondered a very great while until the Elfking told him that he must ask his riddle or forfeit his chance.
At last the boy spoke.
“Know you,” he asked, “the mead horn of Baldric the Bold, who is huntsman and man-at-arms to my father?”
The Elfking yawned and regarded his fingernails with disinterest. “Yes, of course, what of it?”
“And know you how it keeps his drinking water cool in August when Baldric has been out trailing a wounded elk for an entire afternoon in the blazing sun?” the boy asked.
“Yes, yes.” Again the Elfking yawned.
“So you also know then that when Baldric hunts wolves in the sunless dark of winter and carries with him fiery Hgrinalgar, the liquor distilled from cloudberries, to keep his strength up for the chase, the Hginalgar is as hot when the moon rises as when the moon sets,” said Egvart.
“I suppose,” said the Elfking impatiently. “What is your point? I have many other children to meet this afternoon. I have no further time for this foolishness.”
“Then my riddle is this: the mead horn keeps what is cold cold and what is hot hot…”
The Elfking’s ears suddenly pointed straight up as he realized his peril. “Er, yeeeees,” he said cautiously.
“Well,” the boy asked triumphantly, “How do it know?”
And so the Elfking left the banks of the Llul empty-handed and Egvart grew old enough to inherit his father’s crown several years later when Sissingall fell in battle. Egvart the Clever (for so he was called after outwitting the Elfking) ruled for a summer and an autumn before succumbing to a fever at the age of 15.