monster

Asmodeus

CR 30

Large Fiend (devil), Lawful Evil

Reveal Stat Block

Armor Class

22 (natural armor)

Hit Points

725 (50d10 + 450)

Speed

30 ft., fly 120 ft. (hover)

str

+10

dex

con

int

wis

+10

cha

+10

Traits

Antimagic Aura.Asmodeus has advantage on saving throws against spells and other magical effects. Spells of level 4 or lower can't damage Asmodeus.

Fiendish Regeneration.Asmodeus regains 40 hit points at the start of his turn. If he takes radiant damage, this trait doesn't function at the start of his next turn. Asmodeus dies only if he starts his turn with 0 hit points and doesn't regenerate. If Asmodeus dies, his body regenerates, returning to life 13 (2d12) days later.

Legendary Resistance (3/Day).If Asmodeus fails a saving throw, he can choose to succeed instead.

Submission Aura.When a creature moves to be within 120 feet of Asmodeus, they must succeed on a 24 Wisdom saving throw or have the frightened condition until they leave the aura. While frightened, creatures kneel before Asmodeus, taking no actions unless he commands otherwise. If Asmodeus deals damage to a kneeling creature, the creature's frightened condition ends. A creature that succeeds the saving throw is immune to this effect for 1 hour.

Actions

Multiattack.Asmodeus makes four attacks using Ruby Rod, Chilling Gaze, or a combination of the two. He can replace one of the attacks with Hellish Smite.

Ruby Rod.mw 21 to hit, reach 5 ft., one target. ({@damage 2d8 + 12) necrotic damage, which also reduces the target's hit point maximum by the damage taken. This damage can't reduce a target's hit point maximum below 1. Any effect that removes a disease allows a creature's hit point maximum to return to normal.

Chilling Gaze.rs 16 to hit, range 60 ft., one target. ({@damage 2d10 + 7) cold damage, and the target has a-1 penalty to all attack rolls they make until the end of their next turn. This penalty can stack.

Hellish Smite.Asmodeus targets a creature he can see within 300 feet of him, calling down a bolt of hellish lightning. The target must make a 24 Dexterity saving throw, taking 14 (4d6) lightning damage plus 14 (4d6) fire damage on a failed save, or half as much damage on a successful one.

Infernal Word: Stun 4.Asmodeus targets a creature he can see within 120 feet of him. The target must make a 24 Intelligence saving throw, taking 45 (10d8) force damage on a failed save, or half as much damage on a successful one. A creature that failed the save is stunned for up to 1 minute. The stunned creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success, but taking the damage again on a failed save.

Hell-Lord's Suggestion 5.Asmodeus targets a creature he can see within 120 feet of him. The target must make a 24 Charisma saving throw, taking 44 (8d10) psychic damage on a failed save, or half as much damage on a successful one. A creature that failed the save has the charmed condition for up to 1 minute. While charmed, a creature is controlled by Asmodeus, performing only actions that he suggests. A charmed creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success, but taking the damage again on a failed save.

Fires of the Nine Hells 5.Asmodeus chooses a point he can see within 500 feet of him, which explodes into a roaring inferno. All creatures within a 60-foot-radius sphere centered on that point must make a 24 Dexterity saving throw, taking 70 (20d6) fire damage on a failed save, or half as much damage on a successful one.

Legendary Actions.The creature can take 3 legendary actions...

Channel Ruby Rod.The Ruby Rod has 66 charges. Asmodeus may spend its charges to cast one of the following spells from it, with a spell save DC of 20: Lesser Restoration (3 charges), Wall of Force (7 charges), Greater Restoration (12 charges), Chain Lightning (15 charges), Prismatic Spray (23 charges), Globe of Invulnerability (33 charges)

Strike (Costs 2 Actions).Asmodeus makes a Ruby Rod attack.

Call Underling (Costs 3 Actions).Asmodeus summons an allied pit fiend in an unoccupied space that he can see.

Reactions.Reactions the creature can take:

Ruby Absorption.As a reaction to being the sole target of a spell, Asmodeus can attempt to absorb the spell into the Ruby Rod. Asmodeus rolls (1d20 + 2), and if the result is higher than (10 + spell level), the spell is absorbed into the rod and has no effect.

Asmodeus

You mortals should take pride in how you can make a hell out of any heaven.

Various myths claim that Asmodeus, has existed since the dawn of time. Perhaps most intriguing among the myths is the Serpent of Law. In it, Asmodeus was initially named Ahriman and, together with his rival Jazirian, created the outer realms. Their conflict led both deities to become severely wounded, and Asmodeus lost the exchange by landing in the Nine Hells. Here, he used his allies and own strength to banish the previous inhabitants and become what he remains today—Overlord of the Nine Hells.

Since his time as ruler, Asmodeus has seen much upset: a trial by gods, the Blood War, and the Reckoning. Despite many attempts to oust him, Asmodeus has never left his throne—none have even gotten close. Helping cement his power are the Dark Eight, a group of pit fiends sworn to absolute loyalty that rule his armies.

Those that know Asmodeus would describe him as arrogant, extremely intelligent, strategic, and honorable. Whenever possible, he follows the laws and regulations (that he himself created), and rarely loses his temper. Some of his plots have taken thousands of years to come to fruition, with countless others continuing to this day. Whether his persona is genuine, or simply another tool in his plans, only Asmodeus himself knows.

Many groups pledge allegiance to Asmodeus, and being the ruler of the Nine Hells, he has a large quantity of followers and worshippers. His biggest goal, largely unknown by mortals, is the opposite—encourage disbelief in deities altogether. According to legend, instead of going to the god they refuse worship, atheists go directly to the Nine Hells. Asmodeus feeds on these souls, which give him the necessary nourishment to lick his wounds. To this end, worshippers and cults dedicated to Asmodeus frequently experience fluctuations in presence, in an attempt to push them to disbelief.

Some claim that his true form is that of a colossal serpent, with gaping wounds and a missing tail. However, no living creature has seen the true Asmodeus. He prefers to do business using one of his ten avatars, each a perfect gentleman, and handsome to boot. They can be identified by the Ruby Rod they each carry, an icon representative of the Dark Lord himself.

Asmodeus's Lair

The master of the Nine Hells makes his lair in his citadel of Malsheem. Within its confines linger millions of devils, and all of them are subject to Asmodeus's will and whims.