"A knight and the Sorcerer's puppet guarding the secret of the crystal granting True Death from within Dream."
- The Bestiary
KNIGHT OF THE CRYSTAL

- attacks
- Writhen Blade
- friends
- The Player (Former)
Sorceror - enemies
- The Player
- species
- Puppet
- gender
- Male
- aliases
- Knight
The Knight of the Crystal is the final boss of Black Crystal.
Appearance
The Knight of the Crystal wears a full suit of steel plate armour, which he tells the player gained its gold colouration from heat treating. He wears and armet helmet with a golden plume.
Behaviour + Drops
The Knight of the Crystal has 900 HP, and when killed will drop 5 gold, 5 hearts, and 5 big hearts, with a 50% chance to drop 15 hearts, and 15 gold, as well as a 100% chance to drop a Dream Sphere and a random Ring. The Knight moves slowly, and will attack with its sword inflicting 80 damage. The Knight is resistant to both fire and ice.
Sources and community notes
- The achievements guide says Black Crystal needs Frog World and Blood Rooms in the same run.
- No page-specific forum or guide coverage was found for this page; the references below are the closest general ones.
Community-sourced (added October 2026, not yet verified in-game). Sources: Steam guide: Achievements guide (updated Jan 11, 2025).