These figures are an example of a closed beta period and may be modified in future official versions.
Orbs can level up to 20 by using the orbs of the same game. Orbs used for level-ups are orbs of the same grade. The level of the orbs being used has no effect on level-ups. Aside from Orbs of the same grade, players also need $MSP to level up. Currently, the $MSP required for each level-up requires increments of 10 $MSP. The default initial $MSP value for each grade is 10 $MSP, 50 $MSP, 100 $MSP, 150 $MSP, and 250 $MSP