The decoction of the Dauthoura root is for soothing horses before battle. Rubbing the potion on horses' withers can reduce their fear and anxiety. This upgrade will increase the defense of your Ash Riders.
| Level | Food | Iron | Stone | Silver | Gold | Time | Requirements | The decoction of the Dauthoura root is for soothing horses before battle. Rubbing the potion on horses' withers can reduce their fear and anxiety. This upgrade will increase the defense of your Ash Riders. | Power | Hero's Experience |
| 1 | 16M | 24M | 20M | 40M | 120K | 07h 30m 00s | 1% | 200K | 430K | |
| 2 | 16.5M | 25M | 20.5M | 41M | 265K | 1d 06h 00m 00s | Alchemical Laboratory 32 | 17.5% | 9.2M | 490K |
| 3 | 18M | 26.5M | 22.5M | 44.5M | 425K | 3d 15h 00m 00s | Alchemical Laboratory 33 | 34.5% | 19M | 550K |
| 4 | 22M | 33M | 27.5M | 55M | 620K | 1w 5d 00h 00m 00s | 54.5% | 31M | 630K | |
| 5 | 33M | 49.5M | 41.5M | 82.5M | 905K | 4w 4d 00h 00m 00s | Alchemical Laboratory 33 | 78% | 48.5M | 740K |
| 6 | 55.5M | 83M | 69.5M | 140M | 1.35M | 10w 2d 00h 00m 00s | Alchemical Laboratory 34 | 105% | 75.5M | 915K |
| 7 | 96M | 145M | 120M | 240M | 2.05M | 20w 6d 00h 00m 00s | Alchemical Laboratory 34 | 140% | 120M | 1.2M |
| 8 | 165M | 245M | 205M | 405M | 3.05M | 5w 3d 00h 00m 00s | 180% | 185M | 1.6M | |
| 9 | 265M | 395M | 330M | 660M | 4.55M | 64w 2d 00h 00m 00s> 1 Year(s) | Alchemical Laboratory 35 | 230% | 275M | 2.2M |
| 10 | 415M | 620M | 515M | 1.05B | 6.65M | 102w 3d 00h 00m 00s> 1 Year(s) | 290% | 405M | 3M | |
| 1.1B | 1.65B | 1.37B | 2.76B | 19.99M | 210w 2d 04h 30m 00s> 4 Year(s) | 290% | 1.17B | 11.76M |
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