Shadow Vortex Preview Description Farm item. Details Cost: 1,500 Gems Rarity: Common Rarity Tradable: Yes (2 players have it - may include staff players) Stack: 100 Requirements to buy / equip Must be Rank 10 in Evil Must be Rank 10 in Shadowflame Must be Rank 10 in Shadow CollectorShopsTo Get/Buy: Shadow Castle ShopTo Merge: Shadow Castle Shop