Dive Knife
The Dive Knife’s listed damage rises across three levels, and ESTNN reports that level 3 can mine all types of ore.
How it works
ESTNN lists 3 damage at level 1, 10 at level 2, and 17 at level 3. It says level 3 can also mine all types of ore. The guide describes the knife as useful for collecting materials, but does not list ore types, mining conditions, or how knife damage works against different targets.
Read the supporting references
A source-bounded reference to reported diving gear effects and named weapon upgrade paths, including prerequisites and progression rules. Staff skills and restaurant upgrade effects are outside the retrieved evidence. 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.