Besides upgrading, equipment can get more effective through refining. In addition refining boosts all character stats by x%, which depends on the refining level.
But nothing is for free, you need gold and refining stones. The higher the equipment level (stars) the more you need.
- the costs are distributed like this: x gold + x refining stones + x%
refine level | 2* | 3* | 4* | 5* | 6* |
---|---|---|---|---|---|
1 | 310k + 150 + 6 | 630k + 280 + 8 | |||
2 | 630k + 300 + 7.5 | 1270k + 570 + 10 | |||
3 | 950k + 450 + 9 | 1900k + 860 + 12 | |||
4 | 1260k + 600 + 10.5 | 2540k + 1150 + 14 | |||
5 | 1580k + 750 + 12 | 3170k + 1440 + 16 | |||
6 | 1900k + 910 + 13.5 | 3810k + 1730 + 18 | |||
7 | 2220k + 1060 + 15 | 4440k + 2020 + 20 | |||
8 | 2530k + 1210 + 16.5 | 5080k + 2310 + 22 | |||
9 | 2850k + 1360 + 18 | 5710k + 2590 + 24 | |||
Total | 14230k + 6790 | 28550k +12950 |