Bloodcrazed Geralt

Innate Spellcasting. The Bloodcrazed’s innate spellcasting ability is Charisma. It can innately cast the following spells (spell save DC 15), requiring no material components:

At will: Detect Magic, Jump, Mage Armor (self only)

1/day each: Arcane Gate

Spellcasting. The warlock is a 14th-level spellcaster. Its spellcasting ability is Charisma (spell save DC 15, +7 to hit with spell attacks). It regains its expended spell slots when it finishes a short or long rest. It knows the following warlock spells:

Cantrips (at will): Frostbite, Eldritch Blast, Produce Flame, Shocking Grasp

1st–5th level (4 5th-level slots): Shadow of Moil, arms of Hadar, crown of madness, shield, dispel magic, misty step, vampiric touch,  Counterspell

Multiattack with Longsword of the Three Rites. make 2 Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit:  1d8+4(1d10+4) piercing damage + (1d6 fire dmg, 1d6 ice dmg,1d6 lightning dmg)

Blood Shadows. Ranged Spell Attack: +6 to hit, range 120 ft., one target. Hit: 18 (4d8) necrotic damage. If the target is Large or smaller, it must succeed on a DC 16 Strength saving throw or become restrained as shadowy tendrils wrap around it for 1 minute. A restrained target can use its action to repeat the saving throw, ending the effect on itself on a success.

Blood Curse of the Fallen Puppet. When a creature falls unconscious or dies within 30 ft., you can use your reaction to have the creature make a single weapon attack. The creature then falls or dies as appropriate. Creature's attack roll adds additional +3 bonus to hit.

Spells. Shield

The Bloodcrazed can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. You regain spent legendary actions at the start of your turn.

Attack (Costs 1 Action). You make one attack with your longsword.

Cast a Spell (Costs 2 Actions). You can casts one Spell.

Feed (Costs 3 Actions). Each creature restrained by you or your shadows  takes 13 (38) necrotic damage, and you gain half that much temporary hit points as blood is being siphoned from their wounds.