Bladestones
For a +10 weapon, you need 15 Bladestone Shards, 6 Chunks of Bladestone, and 1 Pure Bladestone.
- The only known way is to farm the Silver, Gold or Black Skeletons from world 4-2 with a black character tendency, as well as a black world tendency if possible. They also give shards and many souls.
- The Pure Bladestone can be obtained from a Black Skeleton Ghost in World 4-3.
