Gems

Gems are used to summon heroes, increase hero capacity, buy stone and auto enter normal dungeons. They are earned through completion of daily missions and rewarded for daily login bonus.

Free Gems ( updated )
Free gems can be obtained by watching videos or downloading games. You can get free gems by entering the following codes in the coupon section. Code is not case sensitive.

secret - 300 gems

tower - 50 gems

hero - 50 gems

gift - 50 gems

welcome - 100 gems

cafe - 100 gems

legend - 50 gems

500f - 50 gems

2017 - 50 gems

znvhs - 50 gems

free - 1000 gems

2018 - 100 gems

(Information accurate as at 24 July, 2018)