AC
21
Natural Armor
Initiative
+4 (14)
HP
231
(22d10 + 10)
Speed
0 ft., Fly 35 ft.
| Mod | Save | ||
|---|---|---|---|
| STR | 21 | +5 | +13 |
| DEX | 19 | +4 | +9 |
| CON | 20 | +5 | +10 |
| Mod | Save | ||
|---|---|---|---|
| INT | 25 | +7 | +12 |
| WIS | 29 | +9 | +9 |
| CHA | 20 | +5 | +5 |
Skills
Arcana +12, Athletics +18, Deception +10, Intimidation +10, Nature +12, Perception +19, Religion +12, Stealth +19
Immunities
Poison; Poisoned
Senses
Darkvision 120 ft; Passive Perception 29
Languages
Telepathy 100 ft. (Envisaging: understood by all creatures conceptually)
CR
16 (XP 15,000; PB +5)
Traits
Confusing Gaze. A creature that ends its turn within 30 feet of the bythosaeon must make a DC 19 Wisdom saving throw. On a failure, it is confused until the end of its next turn, as per the confusion spell. A creature that successfully saves is immune to this bythosaeon's confusing gaze for the next 24 hours. This is a magical effect, and immunity or protection against being charmed applies.
Innate Spellcasting. The bythosaeon's spellcasting ability is Charisma (spell save DC 18). The bythosaeon can innately cast the following spells, requiring no components:
- At will: dimension door, plane shift, slow
- 3/day each: counterspell, haste
- 1/day: imprisonment
Magic Weapons. The bythosaeon's weapon attacks are magical.
Regeneration. The bythosaeon regains 15 hit points at the start of its turn.
Temporal Reversion (1/Day). If the bythosaeon fails a saving throw, it can choose to reroll the saving throw. If it does, it must use the new roll.
Actions
Multiattack. The bythosaeon makes two slam attacks.
Slam. Melee Weapon Attack: +13 to hit, reach 10 ft., one target. Hit: 21 (3d8 + 8) bludgeoning damage plus 9 (2d8) cold damage. If a creature is hit by two or more of the bythosaeon's slam attacks in one turn, that creature must make a DC 15 Constitution saving throw. On a failure, it ages 1d10 years and gains one level of exhaustion. On a successful save, the target is immune to the aging and exhaustion effects of the bythosaeon's slam attack for the next 24 hours.
Description
BYTHOS AEON
The bythos is a guardian of space and time that seeks out those who misuse planar and temporal magic. A bythos is a roughly humanoid creature with four arms and a body made of swirling clouds and mist. Despite its appearance, its body feels like dry stone. A bythos seeks out paradoxes caused by irresponsible planar or dimensional travelers and repairs breaches where the barriers between the planes have become thin or damaged. If the mortals responsible for the damage remain in the area and can’t be convinced to cease their activities, the bythos has no qualms about removing the perpetrators from the situation.
Previous Versions
| Name | Date Modified | Views | Adds | Version | Actions |
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10/15/2026 7:00:27 PM
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2
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1
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Coming Soon
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10/17/2026 8:25:41 PM
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3
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0
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2
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Coming Soon
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10/17/2026 8:28:15 PM
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4
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0
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3
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Coming Soon
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