Super-Duperhard Digging
Tier 3 digging skill that adds Excavation and enables Diamond and Obsidian mining.
How it works
The listed prerequisites are Hard Digging and Superhard Digging. Super-Duperhard Digging boosts Excavation by +2 and enables Diamond and Obsidian mining. The source points to the Dig article for mining details and does not state additional material-specific conditions in this entry.
Read the supporting references
Named Standard Duplicant skills and base-game research facilities, limited to claims supported by the supplied evidence windows. The skills source may be outdated; the windows do not establish comparative effectiveness or exact skill point costs. Guidance explains the referenced mechanics; it is not a tested damage ranking. Check the stated edition and source version before applying a patch-specific detail.