What to know before planning
- 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% | Quick Construction level 1; Senior Builder level 1 |
| 1 | +0.5% | Quick Construction level 1; Senior Builder level 1 |
| 2 | +1% | Quick Construction level 1; Senior Builder level 1 |
| 3 | +1.5% | Quick Construction level 1; Senior Builder level 1 |
| 4 | +2% | Quick Construction level 1; Senior Builder level 1 |
| 5 | +2.5% | Quick Construction level 1; Senior Builder level 1 |
| 6 | +3% | Quick Construction level 1; Senior Builder level 1 |
| 7 | +3.5% | Quick Construction level 1; Senior Builder level 1 |
| 8 | +4% | Quick Construction level 1; Senior Builder level 1 |
| 9 | +4.5% | Quick Construction level 1; Senior Builder level 1 |
| 10 | +5% | Quick Construction level 1; Senior Builder 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.