Sinister Crystal is a synthesis material introduced in Kingdom Hearts III. It is one of the four sinister materials.
Design[edit source]
Sinister Crystal is a mysterious crystal made of wickedness. It is a flat, red crystal in the shape of the Unversed emblem, with slants at the edges.
Drops[edit source]
Kingdom Hearts III[edit source]
- Spiky Turtletoad (20% chance)