Atherion world illustration - Fantasy theme
Fantasy

Atherion

A
Arkon

A world with floating land masses, and mysteries in the mist.


Author's Note: Atherion, a world suspended between twin suns and cradled by a lattice of floating continents, magic pulses like a living heartbeat. The landmasses drift lazily across an endless sky-ocean called the Ethereal Veil, a shimmering expanse of azure mist where gravity bends and ships sail on currents of arcane wind. Each continent is a tapestry of jagged peaks, sprawling forests, and glowing crystal caverns, stitched together by rivers of liquid starlight that cascade into the Veil below, vanishing into the unknown depths. Beneath it all, the Ethereal Veil hums with secrets. Strange lights flicker in its depths, and sailors speak of voices calling from below. Some say it’s the echo of the First Kin, others a slumbering god. Whatever the truth, Atherion teeters on the edge of revelation—or ruin.
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Created
35 days ago
Last Updated
35 days ago
VisibilityPublic
Tarrasque
CR 30Gargantuan Monstrosity
Tarrasque
HP Range363 - 990 (Avg: 677)
AC25
XP155000
Details
SizeGargantuan
TypeMonstrosity
CR30
XP155000
LanguagesNone
Defenses
Armor Class25
HP Range363 - 990 (Avg: 677)
Damage VulnerabilitiesNone
Damage ResistancesNone
Damage Immunities, ,
Condition Immunities, , ,
Actions

Bite

Melee Weapon Attack: +19 to hit, reach 10 ft., one target. Hit: 36 (4d12 + 10) piercing damage. If the target is a creature, it is grappled (escape DC 20). Until this grapple ends, the target is restrained, and the tarrasque can't bite another target.

Claw

Melee Weapon Attack: +19 to hit, reach 15 ft., one target. Hit: 28 (4d8 + 10) slashing damage.

Frightful Presence

Each creature of the tarrasque's choice within 120 feet of it and aware of it must succeed on a DC 17 Wisdom saving throw or become frightened for 1 minute. A creature can repeat the saving throw at the end of each of its turns, with disadvantage if the tarrasque is within line of sight, ending the effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the tarrasque's Frightful Presence for the next 24 hours.

Horns

Melee Weapon Attack: +19 to hit, reach 10 ft., one target. Hit: 32 (4d10 + 10) piercing damage.

Multiattack

The tarrasque can use its Frightful Presence. It then makes five attacks: one with its bite, two with its claws, one with its horns, and one with its tail. It can use its Swallow instead of its bite.

Swallow

The tarrasque makes one bite attack against a Large or smaller creature it is grappling. If the attack hits, the target takes the bite's damage, the target is swallowed, and the grapple ends. While swallowed, the creature is blinded and restrained, it has total cover against attacks and other effects outside the tarrasque, and it takes 56 (16d6) acid damage at the start of each of the tarrasque's turns. If the tarrasque takes 60 damage or more on a single turn from a creature inside it, the tarrasque must succeed on a DC 20 Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, which fall prone in a space within 10 feet of the tarrasque. If the tarrasque dies, a swallowed creature is no longer restrained by it and can escape from the corpse by using 30 feet of movement, exiting prone.

Tail

Melee Weapon Attack: +19 to hit, reach 20 ft., one target. Hit: 24 (4d6 + 10) bludgeoning damage. If the target is a creature, it must succeed on a DC 20 Strength saving throw or be knocked prone.

This work includes material taken from the System Reference Document 5.1 (“SRD 5.1”) by Wizards of the Coast LLC . The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License.
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