The Fallacy of Mankind: Stage 1- Ragnarok

Job Title: The Fallacy of Mankind: Stage 1- Ragnarok
Rank: 10 Year
Category: Normal/ Job Series
Job Location: Ancient Ruins
Solo Word Count: 10,000
Group Word Count: 20,000
Additional Requirements: Slay the God-Dragon Ragnarok, eater of worlds, and defeat Fenrir.
Job Description: Ragnarok has returned. A mysterious letter from one calling himself Odin arrives, calling you to participate in Ragnarok. Ragnarok, or "The Final Destiny of the Gods" is the destruction of the world, through a Dragon so powerful it is said that it can swallow the world whole. At the behest of the letter, you arrive at the Ancient Ruins and they transform into the golden hall of Valhalla. At your approach, the gates swing forth and a haggard old man with one eye, resting on a walking stick approaches you. You introduce yourself, and he morphs into the one-eyed "god" Odin, who sweeps you inside, and describes the situation to you...
Enemies:

• Child of Fenrir x4
  4 Giant Wolves. The children of Fenrir are massive wolves, bred from Fenrir, and Loki's other child, Hel. In this, they are wolves to nearly rival the size and ferocity of their father, while having a hide so thick, they take 8 A-Rank Damage before death. If the corpses aren't incinerated, they revive with half of their health regenerated, until they fall after their 5th death. They are like normal wolves, however, with the only difference being their strength. When lashing out with their claws, they deal 3 A-Rank damage, but if they catch you in their jaws, they will deal 6 A-Rank damage.
  Enemy Rank: Weak
  
  
• Jotunn x3
  3 Frost Giants. Jotunn are near-mindless berserkers who take damage easily from spear to sword. They, however, are immune to most elemental magic, exempting Fire and Light magic. They have 2 S-Rank Health and take 2X the normal damage output from Flame and Light based magic. Their attacks are pretty mindless, they can stomp for 8 A-Rank damage, but is 1/2 less likely to hit. They also have giant bone axes, which deal 1 S-Rank damage, while being 1/2 less likely to hit.
  Enemy Rank: Normal
  
  
• Fenrir x1
  "The Monster of the River Ván". Fenrir, A massive Wolf, as tall as a quarter league, and as wide as 40 men, is a massive brute of a monster. One of Loki's brood, he is a wolf immune to everything magic, except Fire and Binding Magic. Fenrir will stalk you, so the first time you roll strong, you will fight 5 Giant Wolves. The next time, Fenrir will lose patience and come out to face you himself. Fenrir has 5 S-Rank health, and takes 2.5X Damage from Fire magic, and is instantly bound by binding magic, though he will break out automatically 2 posts later. His attacks are a frost breath, that deals 5 S-rank Ice damage, and freezes the environment, leaving it hard to walk on. He then has 4 S-Rank Dark damage claws.
  Enemy Rank: Strong
  
  
• Ragnarok
  The End of the World. Ragnarok has slain everyone calling themselves "gods", from the one called Odin, to all of his sons and daughters. Only Freya, the goddess of battle, still lives and is fighting Ragnarok, dealing heavy wounds, till Ragnarok obliterates Freya.
  After this battle, Ragnarok is weakened, having only 15 S-rank health left, and cannot fully strike, having a fragment of Freya's blade in his side. His other attacks, however, are still operational. Ragnarok is immune to most magic users, but God Slayers, and Dragon Slayers gain their usual buff from fighting him. He also takes 2X damage from Celestial Key users and 2.5X from celestial body magic. His attacks are his roar, which deals 10 S-Rank damage, and rends the earth underneath him, leaving nothing but a magmatic landscape. He then takes control of all lightning, and rains it down on the ground, dealing 10 S-rank lightning damage per hit. His last move, activated at 2 S-Rank Health or lower, is the World Eater attack, where he kills anything caught in his path as he moves directly downwards, then eats the world underneath him, causing magma upshots to deal 8 S-Rank Fire Damage, and 4 S-Rank Rock damage.
  Enemy Rank: Boss
  

Reward: 300,000 jewel and access to The Fallacy of Mankind: Stage 2- Armageddon.

-- Credit to Aera Tylidae