Choir Angel of Filander

Never-Hymns of Filander. The songs sung by a Choir Angel of Filander avail such potent woes and despair, that the fundaments of their hymns transcend language and intelligence. As such, all matter within their radius is subject to the Never-Hymns' effects, regardless of its ability to hear or understand the songs. 

Grand Chorus of the Screaming God. Angels of Filander exist to sing His ruinous Hymns, and as their melodies join, so does the potency of their song reach ever more disastrous heights. For each Angel of Filander within 300 ft. of an Angel singing one of its Hymns, the save DC of the Hymn increases by one, and the Hymn's damage increases by 11 (2d10) of its given damage type. 

Multiattack. The Choir Angel of Filander makes two attacks. The Angel can also substitute an available Hymn for one melee attack.

Touch of the Hopeless. Melee Weapon Attack: +11 to hit, reach 5 ft., 1 target. Hit: 20 (4d6 + 6) necrotic or radiant damage (angel's choice). 

Never-Hymn Recitation (Recharge 4-6). The Choir Angel recites either Never-Hymn of Pain or Betrayal. The Choir Angel cannot use the same Never-Hymn twice in a row.

Never-Hymn of Pain. The Angel sings a Hymn recounting Filander's unending torment. Each creature of the Angel's choice within 60 ft. of it must succeed on a DC 19 Constitution saving throw, taking 33 (6d10) necrotic damage on a failed save, or half as much damage on a successful one.

Never-Hymn of Betrayal. The Angel sings a Hymn recounting Filander's betrayal at the hand of his brother. Each creature of the Angel's choice within 60 ft. of it must succeed on a DC 19 Wisdom saving throw or have its mind filled with the certainty of imminent betrayal. A creature affected in this way must do everything in its power to slay its nearest ally until the end of the Choir Angel's next turn.

Never-Hymn of Desolation (1/day). The Angel sings of Filander's calamitous battle with his brother, reciting a Hymn of the absolute destruction their duel wrought. Each creature of the Angel's choice within 60 ft. of it must succeed on a DC 19 Charisma saving throw or take 55 (10d10) force damage. On a successful save, a creature take half as much damage.

Never-Hymn of Denial. The Angel casts counterspell. If the counterspell is successful, the caster of the countered spell takes 4 x spell level force damage. A Choir Angel of Filander's spellcasting ability is Charisma.