A player can increase characters' stats, health and strength, by enhancing. To power up stats, health boost or attack boost items are needed. The amount of increase varies by the rarity of those boost items.
Health Boost : Large Sphere of Endurance
This item is 3 star health boost. It adds 10 health to a character.
Where to see gained stats
A player can check stats increased by using boost items. For example, Sound Ninja has gained 25 health through enhancement in a screenshot below.
Tip: spending less Ryo
A player can save Ryo for enhancing by doing as the followings.
Enhancing lower rarity character to add health or strength value
Enhancing a character which you want to power up by using the enhanced character as an enhancing material
Enhancing increases stats with less cost and less EXP
Case 1 - Enhancing Hinata with health boosts
Enhancing Hinata with 3 health boosts costs 5,400 Ryo, adds 25 health, and gives 1,250 EXP. Due to the character's higher rarity and level ( 5 star and level 18 ), enhancing it requires such higher cost.
Increased Health: +25
Ryo Cost: 5,400
EXP Earned: 1,250
Case 2 - Enhancing Hinata with enhanced Sound Ninja
Enhancing Sound Ninja ( 1 star and level 1 ) with 3 health boosts costs 300 Ryo, adds 25 health, and gives 1,875 EXP.
Increased Health: + 25
Ryo Cost: 300
EXP Earned: 1,875
Enhancing Hinata by using the enhanced Sound Ninja as a material adds 25 health as well as above and costs 1,800 Ryo. The total cost is 2,100 Ryo and 3,300 Ryo is saved. Even though gained EXP is less, Hinata can gain stats with less cost.