Unlocks at Lv.32
Recruit all ninjas from the current bond team to activate the current bond effects.
Use Ninja Souls or Gold to increase the friendship bond. By increasing friendship, you can get better bonus effects.
Bond effects or super bond effects are effective for all battle ninjas. Ninjas who are not in the battle formation cannot enjoy this effect bonus.
Mystic ninja's bonus effects will only appear in the current super bond team.
The super bond effect will be unlocked after you unlock any bond team.
After unlocking the bond function, the activation status of ninjas will not be changed even the ninja is dismissed.