Phthonus - Archdemon Of Envy

Phthonus was not always a demon lord. Millennia ago, he was a celestial being of perfect beauty and boundless charm, tasked with nurturing love and companionship among mortals. Yet his greatest gift became his darkest curse: he could see into the hearts of lovers and perceive every doubt, every wandering glance, every moment of hesitation. Over centuries, he became obsessed with these hidden fractures, studying them, understanding them, until he began to crave the exquisite pain of watching them widen. He started whispering suggestions to the jealous, fanning flames of suspicion, orchestrating betrayals with surgical precision. When the celestial courts discovered his corruption, they cast him down into the abyss, where his beauty curdled into something parasitic and his immortal form began consuming itself from within—a wasting sickness born entirely from his own consuming envy of the love he could no longer possess. In the depths of the Seven Hells, Phthonus found his true kingdom. He rose through the ranks of demonkind not through brute strength but through the art of dissolution, systematically dismantling the empire of Leviathan by turning the sea-monster's own servants against one another with whispered lies and manufactured rivalries. When the final confrontation came, Leviathan's court was already fractured beyond repair, and Phthonus claimed the layer of Envy without a single direct blow. Now he rules from the shadows of a thousand palaces, his beautiful façade hiding the withered truth beneath, forever seeking to corrupt and corrode the bonds that hold mortals together—because in their suffering, he finds the only solace his poisoned existence can know.

Strength

14, modifier +2

Dexterity

20, modifier +5

Constitution

20, modifier +5

Intelligence

18, modifier +4

Wisdom

16, modifier +3

Charisma

24, modifier +7

Goad the Heart

Phthonus casts Enemies Abound or Crown of Madness at will without components.

Poisoned Praise

As a reaction, turn a player's Critical Hit into jealousy, imposing disadvantage on their next attack.

The Beautiful Poison

Make a melee attack with the Bloody Dagger: +12 to hit, 2d8+7 piercing plus 4d6 poison damage.

Aura of Paranoia

Enemies within 30 feet must succeed on a Wisdom save (DC 20) or suspect allies.

Withered Vengeance

Deals 3d10 psychic damage to creatures gaining temporary hit points nearby.

Beautiful Poison

Attacks against Phthonus have disadvantage unless the attacker can see through illusions.

Whispers of Envy

Phthonus can communicate telepathically with any creature within 120 feet.

strength

+10

dexterity

+12

constitution

+12

intelligence

+11

wisdom

+10

charisma

+14

Whisper of Betrayal

Phthonus targets one creature he can see within 60 ft. It must succeed on a Wisdom save (DC 20) or become frightened until the end of its next turn.

Envious Mirage

Phthonus creates illusory duplicates of himself, granting disadvantage on attacks against him until the end of his next turn.

Heart's Corruption

Phthonus targets a creature within 30 ft. It must succeed on a Charisma save (DC 20) or take 4d10 psychic damage and be poisoned until the end of its next turn.

Psychic

Necrotic

Poison

Charmed

Frightened

Poisoned