Wise Lords always remember that their political power depends on the strength and health of their army. Take care of your healers’ skills and your faithful vassals will continue to fight for you! Conduct this Study to speed up the healing of your troops.
| Level | Planks | Cast Iron | Tokens | Drafts | Time | Requirements | Increased Warrior Healing Speed | Power |
| 1 | 250 | 250 | 100 | 75 | 6d 12h 00m 00s | 1 | 7.75M | |
| 2 | 340 | 340 | 140 | 100 | 1w 1d 12h 00m 00s | 2 | 7.8M | |
| 3 | 475 | 475 | 190 | 125 | 1w 4d 00h 00m 00s | 2 | 7.9M | |
| 4 | 675 | 675 | 270 | 165 | 2w 1d 12h 00m 00s | 3 | 7.95M | |
| 5 | 980 | 980 | 395 | 220 | 3w 1d 00h 00m 00s | 4 | 8.05M | |
| 6 | 1.5K | 1.5K | 585 | 290 | 4w 5d 12h 00m 00s | 5 | 8.1M | |
| 7 | 2.25K | 2.25K | 890 | 390 | 7w 3d 00h 00m 00s | 7 | 8.2M | |
| 8 | 3.45K | 3.45K | 1.4K | 530 | 12w 1d 00h 00m 00s | 10 | 8.3M | |
| 9 | 5.5K | 5.5K | 2.2K | 730 | 20w 4d 00h 00m 00s | 14 | 8.35M | |
| 10 | 8.95K | 8.95K | 3.6K | 1 050 | 36w 3d 00h 00m 00s | 20 | 8.45M | |
| 24.37K | 24.37K | 9.77K | 3.68K | 90w 3d 00h 00m 00s> 1 Year(s) | 20 | 80.85M |
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