Barthello, God of Evil and Shadows

Special Trait Name. Enter the description for your special trait.

Spellcasting. Barthello is a 18th level spellcaster. Its spellcasting ability is 15 (spell save DC 15, +7 to hit with spell attacks). Barthello has following Sorcerer, Warlock, Wizard, and Paladin spells prepared: Circle of Death, Chain Lightning, Cloud of Daggers, Destructive waves, Elemental Weapon, Staggering Smite
2nd level (8 slots): [Cloud of Daggers]
3rd level (6 slots): [Elemental Weapon]
4th level (6 slots): [Staggering Smite]
5th level (4 slots): [Destructive Wave]
9th level (3 slots): [Circle of Death], [Chain Lightning]

Action Name(s)

Multiattack. Barthello may make up to four actions every turn, but one must consist of a Reaper's Bane attack

The Reaper's Bane. He makes one attack with his magical greatsword. +8 to hit, 5ft reach, 1 target. Hit: (3d8+12) [slashing, magical] damage

Shadow Manipulation: Barthello takes control of any shadows nearby, forming them into whatever he desires. As a bonus action, he may use whatever shape he has formed them into to attack one creature +10 to hit, 100ft reach (radius), 1 target. Hit: (4d8+12)+45 Force damage [Necrotic]

Collection Point: Each creature within a 60ft cone in front of Barthello must make a DC14 Constitution saving throw, and take have 6d8 damage (full) on a fail. Half as much. He then regains those health points

Void Ray. Each creature in a 10/300ft line must make a DC18 Dexterity saving throw. They take full 8d12+50 Necrotic damage on a failed save, and half as much on a saved one.

Summon Wraiths. Barthello may summon up to three Wraiths to aid in combat at once

Soul Knife. +8 to hit, 5ft reach, 1 target. Hit: (2d6+4) slashing/Burning damage.

Self Heal (3/day) Barthello may heal for 5d6+Dex modifier.

Reaction Name(s). Parry: Barthello adds 8 to its AC against one melee attack that would hit it. To do so, the death knight must see the attacker and be wielding a melee weapon.

Legendary Action Name. Enter the description for your legendary action.

Eternal Darkness (Costs 4 actions)
Each creature within a 180ft must make a constitution 19 saving throw. on a fail, they take 10d10 physic and necrotic damage and are paralyzed until it is Barthello's round again. Also, during this time, his damage is increased by +10 and their movement is unlimited. They may make 4 attacks to any creature during this time. 

Not Mythic