Dragon Empery is a Weiß Schwarz card from アズールレーン Vol.2 AZL/S119-030. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
All players put the top 3 cards of their deck into their waiting room. If the number of level 1 or lower characters put into your waiting room by this effect is more than the number of level 0 or lower characters put into your opponent's waiting room by this effect, you may draw 1 card. Put this card into your stock.