Obtaining

You can obtain a corpsethorn by using blight mold on a cactus. This will produce 2 seeds.

Usage

Unlike their corpsegourd counterparts, the corpsethorn cannot automatically pull or store sap. It can only transfer their sanity rays, and happens automatically. Corpsethorns will fire a sanity ray that travels up to 16 blocks up.

You can use bone meal on a corpsethorn to make it flower. This will cause it to bloom, and sanity rays will now be sent downwards instead. It can be sheared to undo this.

Sanity rays can be transmitted into the following blocks:

• Corpsethorn
• Corpsegourd
• Corpsepitcher
• Anirrum Altar