teasers-sin-dragons-key-heroes-teasers-plus-upcoming-change-to-reduce-hp-awakening-20200729-1596064182 Posted onJuly 29, 2020July 29, 2020 [Day 2 Updated] [Teasers] Sin Dragons & Heroes of Keys Teasers, plus upcoming change to Reduce HP awakening! 382 × 679 Sacred Keys