Anthousa, Wrath of Karametra

Legendary Resistance (4/Day, or 5/Day in Lair). If Anthousa fails a saving throw, she can choose to succeed instead.

Magic Resistance. Anthousa has Advantage on saving throws against spells and other magical effects.

Shroud of Karametra. While attuned to Komidi, Anthousa gains a +1 bones to armor class.

Karametra's Love. While attuned to Komidi, Anthousa regains 1d6 Hit Points at the start of each of her turns if she has at least 1 Hit Point.

Unyielding Devotion. While attuned to Komidi, Anthousa gains 25 temporary hit points at the start of combat.

Divine Decay. Constitution Saving Throw: DC 20, any enemy that starts its turn in a 30-foot Emanation originating from Anthousa. Failure: The target has the Poisoned condition and takes 3d6 poison damage. 

Multiattack. Anthousa makes two attacks with Komidi and uses Karametra's Pain or Spellcasting.

Komidi, Scythe of Karametra. Melee Weapon Attack: +16 to hit, reach 10 ft., 1 target. Hit: 18 (2d10 + 9) Slashing damage plus 7 (2d6) Poison damage.

Karametra's Pain. Constitution Saving Throw: DC 22, each creature in a 60-foot cone. Failure: 32 (5d12) Poison damage. Success: Half damage. Failure or Success: The target is Poisoned until the end of Anthousa's next turn. The target can’t take Reactions until the Poison condition ends.

Spellcasting. Anthousa casts one of the following spells, requiring no Material components and using Constitution as the spellcasting ability (spell save DC 22):

Komidi has 10 charges. While holding it, Anthousa can expend 1 or more of its charges to cast one of the following spells from it: Good-berry (1 Charge), Sanctuary (1 Charge), Barkskin (2 Charges), Spike Growth (2 Charges), Plant Growth (3 Charges), Awaken (5 Charges), Commune with Nature (5 Charges), Tree Stride (5 Charges), Wall of Thorns (6 Charges). Komidi regains 1d6+4 expended charges daily at dawn.

At Will: Guardian of Nature, Animal Friendship, Animal Messenger, Speak with Animals, Vortex Warp

2/Day Each: Sickening Radiance, Wrath of Nature, Contagion, Blight

1/Day Each: Shape Change, Dominate Monster, Abi-Dalzim's (Karametra's) Horrid Wilting

Lingering Rot. Each creature poisoned by Anthousa and within 60 feet of her takes 14(4d6) Poison damage.

Clouded Thoughts. in response to a creature casting a spell, the spellcaster must make a DC 22 Constitution saving throw. If the target fails its saving throw, it is poisoned until the end of its next turn and the spell fails. Until the target is no longer poisoned, they can’t cast spells with a Verbal component, and is unable to form coherent sentences.

Legendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, Anthousa can expend a use to take one of the following actions. Anthousa regains all expended uses at the start of each of her turns.

Leina Strike. Anthousa moves up to her Speed without provoking Opportunity Attacks, and it makes one attack with Komidi.

Defiled Magic. Anthousa uses Spellcasting to cast 1 Spell using Komidi. Anthousa can't take this action again until the start of her next turn.