Archaeology is listed as the sixth skill in the /skills menu with a brush icon, but on Survival it currently has no XP source and no level table. Brushing suspicious sand or gravel gives no Archaeology XP, so the skill stays at level 1 and its skill tree has no levels to show.
What is active#
| Perk | Unlocks at | Effect |
|---|---|---|
| Double Brush | Level 1 | 2% chance that every item dropped by a brushed block gains one extra |
| Luck | Level 10 | Chance of a Luck effect after brushing; cannot be reached because the skill cannot level |
Double Brush unlocks at level 1, which every player already has, so it works for everyone: when you finish brushing a block there is a 2% chance that every item it drops gains one extra. It has no cooldown. Like the other perks, it is switched off if you disable the Skill Trigger Perks option in /options.