The Undead

The Undead as a patron offers, similar to the Great Old One, a creepy atmosphere that many warlocks love about their class. Undead beings that defy the cycle of life and death to pursue their dark intentions forever.
This subclass becomes steadily more complex with increasing level due to resource management, which may make it less accessible for newcomers but can truly challenge experienced players.
The features and abilities of the subclass are especially useful in combat and can be excellently combined with the popular cantrip “Eldritch Blast.”
Examples of Otherworldly Patrons:
Demilich Acererak, the Githyanki Lich Queen Vlaakith, or the vampire tyrant Kas.
Best Features:
- Form of Dread: Starting at level 1, you can assume a terrifying form resembling that of your patron, granting you temporary hit points, frightening targets, and making you immune to being frightened yourself. This works as a bonus action.
- Ghostly Projection: Starting at level 14, you can separate your spirit from your body. The spirit can fly, continue casting spells, and pass through creatures and objects. In this form, you can regain your hit points through necrotic damage.