The Black Skull of Mastery is a special quest item in Remixed Dungeon that allows Necromancer players to select a subclass for their character.

• Type: Quest Item
• Rarity: Unique
• Special Effect: Unlocks subclass selection for Necromancer class
• Acquisition: Dropped by the Lich boss in Necropolis

• When used, the Black Skull of Mastery allows the Necromancer to choose between Lich and Witchdoctor subclasses
• This item is specific to the Necromancer class and can only be used by Necromancer characters
• The subclass choice is permanent and defines special mechanics and abilities for the rest of the run
• Unlike the Tome of Mastery, which is used by most other classes, Necromancer uses this special item instead

• Necromancer: Lich or Witchdoctor

• Save the skull until you've assessed your current equipment and situation
• Consider your current playstyle and equipment when choosing a subclass
• The Lich subclass provides different abilities compared to the Witchdoctor subclass
• You can only have one subclass, so choose carefully as the decision is permanent for the run

• BlackSkullOfMastery.java
• Lich.java (where it's dropped)

• Playable Classes
• Game Mechanics
• Tome of Mastery
• Lich - Necromancer subclass
• Witchdoctor - Necromancer subclass
• Lich - The boss that drops this item