Bloodshot Shrowd

Night Vision: Bloodshot Shrowd can see in the dark as though it had Darkvision

Taste of Blood: If Bloodshot Shrowd lands any attack, Its next attack does an extra 1d8 force damage. This does stack until it does not land an attack.

Umbral Clones: At 75% health(180hp), Bloodshot Shrowd creates an umbral clone with AC 10 HP 24 with the same attacks as Bloodshot Shrowd. This effect happens at 50% HP(120) and 25% HP(60).  The clone(s) has an initiative immediately after Bloodshot Shrowd. 

Blood Rage: At below 50% HP, Bloodshot Shrowd will cast Darkness. It has advantage against any character affected by it. 

Slam: melee weapon attack, +6 to hit, reach 7ft, one target. Hit 30(6d10) bludgeoning damage plus 4(4d4) necrotic damage

Claw: melee weapon attack, +6 to hit, reach 8ft, one target. Hit 25(6d12+1) slashing damage and the target must make a DC 15 Dexterity saving throw or gain a blood counter and have their maximum HP reduced by 5. If any character has five or more blood counters, they die. 

Umbral Pulse: Ranged weapon attack, +6 to hit, reach 20ft in a circle. Hit 20(2d20) necrotic damage and any character within 5 feet of Bloodshot Shrowd must make a Strength saving throw or gain 2 blood counters. 

Legendary actions: The Bloodshot Shrowd can take 3 Legendary actions during its bonus action phase. It can choose any of the options below if it has enough legendary actions to cast them:

Recover: Bloodshot Shrowd gains 2d10 HP back

Shroud in Shadows(cost 2 actions): Bloodshot Shrowd coats itself with shadows. The coat dissipates after 3 turns or if Bloodshot Shrowd takes radiant damage. The coat makes Bloodshot Shrowd take 5 less damage from all sources except radiant.

5 Minutes without Lean(cost 3 actions): Bloodshot Shrowd rages, dealing an extra 1d10 necrotic damage in addition to all of its attacks. This stacks with Taste of Blood but only lasts one of Bloodshot Shrowds turns.