Key details
- Alliance technology is separate from the eight personal Scholar Tower trees.
- The requirement listed on reference level N gates the transition from N to N+1. Resulting effects belong to the reached level.
Reference levels
| Level | Resulting bonus | Requirements for next level |
|---|---|---|
| 0 | 0% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 1 | -0.5% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 2 | -1% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 3 | -1.5% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 4 | -2% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 5 | -2.5% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 6 | -3% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 7 | -3.5% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 8 | -4% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 9 | -4.5% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
| 10 | -5% | Wood Protection level 1; Food Protection level 1; Coins Protection level 1 |
Coverage & conditions
Donation costs, research timers and a complete cost graph are not recorded. No exact donation budget is claimed.
Reference checked 2026-10-25. Version and region vary by underlying record. This does not establish current availability or complete numerical verification in every kingdom.