魔石騎士団:This announcement seems to be promoting

【魔石騎士団】This announcement seems to be promoting a Halloween coupon event for a game called “魔石騎士団”. It looks like players can receive special rewards by entering coupon codes that are posted on the official Twitter account. The rewards include items like Quick Operation (1 hour), Zodiac Cards, and Burning Gray Stones. The event has a limited time period for entering the codes, and it seems like a fun opportunity for players to get some extra benefits during the Halloween season.