Hardstones
For a +10 weapon, you need 35 Hardstone Shards, 18 Large Hardstone Shards, 9 Hardstone Chunk, and 1 Pure Hardstone.
- Shards and Large Shards can be purchased from merchants in 2-1 and World 2-2 for Souls.
- Crystal Lizards of 1-2, 1-3, 1-4, and 2-2 drop Chunks. Miners of 2-1 and 2-2 very rarely give it when killed.
- The Pure Hardstone is in 2-2, after the elevator, on a corpse above the lizard nest.
