Prayer Potency is one of the Lily's characteristics. It defines how much health is restored when the Prayer action is used.

The stat begins at 70, and increases as Lily finds Priestess' Wishes. A total of eight wishes can be found, for the maximum value of 210 for the stat. The only other way to increase Prayer Potency is the Holy Spring Water relic, which increases the stat by 25%.

Wishes obtained	Prayer Potency
0	70
1	80
2	95
3	110
4	130
5	150
6	170
7	190
8	210