Generates technology income!
- Cost
- 150 gold
Ranks
| Rank | Total XP | Technology per wave | Health |
|---|---|---|---|
| 1 | 0 | 10 | 200 |
| 2 | 100 | 20 | 400 |
| 3 | 300 | 30 | 600 |
| 4 | 600 | 50 | 800 |
| 5 | 1,100 | 70 | 1,000 |
Rank 1 is the tower as built. XP is cumulative. Values come from the game's live balance data (updated 2026-09-30).
Ultimate
Breakthrough
Technology income becomes continuous; every 50 Technology generated grants a random unowned specialization to an adjacent tower.
Ultimates come from cursing a Rank 5 tower on the Rift Wheel (1,000 gold). How cursing works.