The Legendary Monster (Leap and Chao)

Job: The Legendary Monster!
Rank: S
Player Requirements: Two S-Ranked Wizard(s)
Job Requirements: Must slay creature. Must be at least 25 posts long. Word count must be at least 400 words.
Job Location: Mysterious Canyon

Job Description:
There has been reports of dark mages who are resurrecting a legendary monster who lived in the mysterious canyons. This monster was said to be so powerful that it can destroy a mountain in a few minutes. You must defeat the dark mages and try to stop the summoning of this monster. If this legendary creature is summoned, try to slay it no matter what.

Enemies:
Weak: C-rank Dark Mages (x15, uses elemental magic)
Spells:
Elemental Shot (B-rank): Fires an explosive projectile of the element they wield. Deals A-rank damage if it hits directly, the explosion deals B-ranked damage. No cool-down.

Elemental Barrier (B-ranked): Create a magical sphere around themselves which is formed out of the element they wield. While the trait they all share is that it takes 1 A-ranked damage to break them, their additional characteristics are defined by their element, thus they differ (Up to the player to make them). 3 posts cool-down.

Normal: A-rank mages (x10, uses Dark Magic)
Abilities:
Darkness' Cold Embrace (A-ranked): The mages cause a body of darkness to form beneath their target which then proceeds to reform and move to create a kind of "darkness capsule" around the caster's target. It takes 2 posts for the capsule to form during which the player affected suffers B-ranked damage per post and has their movements impaired. At the end of said duration, the player gets trapped within the capsule for 2 posts. Must roll two successful defensive dice at once if they are to break free at any point during the spell's effects. 4 posts cool-down.

Darkness Pike (A-rank): The mages can cause long "nails" of darkness to sprout from any surface within 40 metres which deal A-ranked damage. They have no cool-down and are the mages' primary form of attack.

Iron Maiden (A-rank): With a wave of their hand, the mages create a great number of Darkness Spikes around their target which, after 2 seconds, all shoot towards it at once towards it. If they hit, they deal a total of S-rank damage. 4 posts cool-down.

Strong: S rank mage, uses Arc of Time. Takes 1 S-rank damage to kill him.
Abilities:
Skip Time (S-rank): Every 2 posts, the mage can completely skip a player's attack's time of existence, thus making it cease to exist (Completely negates a player's attack once every 2 posts).

Freeze Time (S-rank): Causes up to two players' time to stop, stunning them for 4 and a half posts. 6 posts cool-down.

Shatter time (S-rank): Using their powers, the mage causes a single player's time to "shatter" dealing direct S-rank damage to them which is completely unblockable and unavoidable. This spell is cast once every 3 posts.

Boss: Kalthur, the legendary creature. (H-rank)
Kalthur is known as the destroyer of the mountains and the legendary creature whose strength matched those of the dragons. It has immense strength and stamina. A few strikes from it can kill even the most powerful Wizards, so try to avoid being hit. It automatically appears after beating all dark mages. It takes 3 H-rank damages to take it down.
Reward: 80,000 Jewels