Sculk

Sculk is a decorative block found in the creative inventory, and created by the sculk catalyst.

Breaking
Sculk blocks can be mined with any tool, but hoes are the quickest. It always drops 1 experience if mined without silk touch.

Natural generation
Sculk are generated within the deep dark biome.

Post-generation
Sculk blocks generate when a mob dies within 8 blocks of a sculk catalyst, replacing any blocks with the  tag in the area.

Usage
When wool blocks are placed on a sculk block, it will let nearby sculk sensors know, preventing that vibration from being occluded.

Development images
Images are sorted by their approximate creation date.