BLOOD CASTLE Risk your life to Save the Archangel, One of the strongest warriors in the Continent of Bless Universe, the Archangel   How to make a Cloak of Invisibility: You will need to create the Cloak of Invisibility using the Scroll of Archangel, the Blood Bone, and a chaos Jewel. Only items of the same level can be combined to create the Cloak of Invisibility for that specific Blood Castle. Also you can buy a ticket in Cash Shop.   The Blood Castle is sepa