Leveling

Both active and inactive monsters as well as your Dark lord gain the same base amount of experience at the end of a battle. No matter how many monsters you own.

Stat Growth
Leveling a Dark Lord raises their stats by 5 LIFE/ 1 ATK/ 0.5 DEF.

For Monster level up, one of the following stats will be increased at the given rate: Books 1/2/3 in the table are the following books. Those rates happen at ''' 12.5% Chance. '''