Askaer, The Limbo God

Godlike Nature. Askaer does not require food, water, or sleep.

Regeneration. Askaer regains 5 hit points at the start of his turn if he had not taken fire, acid, necrotic, or radiant damage since the end of his last turn. He only dies if he starts his turn with 0 hit points and doesn’t regenerate.

Multiattack. Askaer makes 3 greatsword attacks. The first one that hits does an extra 19 (3d12) force damage.

Greatsword. Melee weapon attack, +15 to hit, reach 20 ft., one target. Hit: 16 (2d6 + 9) force damage and the target must succeed on a DC 21 constituion saving throw or be frightened of Askaer for one minuet. While frightened this way, the target takes 3 (1d6) necrotic damage at the start of each of their turns. They can retry the saving throw at the start of each of their turns, ending the effect on a success.

Intimidating Kill. Askaer targets one creature he can see within 120 ft. of him that has 0 hit points. That target must succeed on a DC 8 constitution saving throw or die. Every time Askaer kills a target with this effect, he regains hit points equal to their hit dice.

Dash. Askaer uses the dash action.

Askaer has 3 legendary actions he can use at the end of another creature’s turn. He regains all spent actions at the start of his turn.

Greatsword Blow (Costs 1 Action.) Askaer makes a greatsword attack with disadvantage.

Greator Greatsword Blow (Costs 2 Actions.) Askaer makes a greatsword attack with advantage.

Ultimate Greatsword Blow (Costs 3 Actions.) Askaer makes a greatsword attack. If his attack roll was a 10 or higher, it counts as a critical hit.

Askaer can use mythic actions if he was killed within the last hour. Otherwise, these functions work like legendary actions.

Mythical Aura (Costs 1 Action). Necrotic channeling waves within 10 ft. of Askaer. To use this, he must have less than 200 hit points, but every creature 8n that aura takes [roll]3d6[/roll] necrotic damage.

Healing Aura (Costs 2 Actions.) Radiant channeling waves within 20 ft. of Askaer. Every hostile creature in that area takes [roll]2d8[/roll] necrotic damage, but every non-hostile creature in that area regains 10 hit points.

Eye of the Gods (Costs 3 Actions.) One creature that Askaer can see must succeed on a DC 21 wisdom saving throw or take 42 (12d6) necrotic damage. The target has advantage on that saving throw if it is not looking at Askaer.