Prayer screen

The Prayer screen is where you spend your earned Material to gain various bonuses. You earn Material by destroying marked enemies during stages, and as rewards on various instances. Every time you upgrade one of the perks, the price raises. In some cases, after a given number upgrades, the effect rate halves. Note that the yellow value on the left is what you currently have, and the orange value on the right is what you will have after upgrading.

You unlock more perks as you Rank up. If you are at a low Rank, you may not see all of these options on your Prayer screen.