Sanctuary upgrade table all 30 levels · verified vs wiki
Source: lastasylumwiki.com/docs/sanctuary-upgrade/. Enter your current Sanctuary level to highlight it; the row above and below show your +1 / +2 priorities.
| Lv | Grain | Timber | Herbs | Stars | 💎 | Build time | Prereqs | Unlocks | Benefits |
|---|
What this table doesn't show apply these in-game
- Time reducers in
KB.timeFactors— Builder's Hut, Alliance Help, the alliance-level Noble Fortress (Lv.6), alliance research, Monthly Pass (+5% Construction Speed since the 2026-03-12 buff), and survivor bonuses. - Resource income from your Farms / Lumberyards / Herb Gardens, Antitoxin Workshops, and your per-hour rates. See the Planner for the projection.
- Multi-instance counts. Lv.6 unlocks 2 Training Grounds; Lv.10 unlocks a 2nd Antitoxin Workshop; Lv.12 unlocks a 2nd Farm/Lumberyard, etc. The Planner tracks per-instance levels for the 10 multi-instance buildings.