Item level Requirement Rework

These proposed changes are intended to facilitate a more streamlined progression of usable items while going through multiple iterations of the rebirthing process. 

Ring of Apprentice: 10

Ring of Wizard: 50 > 25

Ring of Mage: 60 > 50

Ring of Grand Mage: 100 > 80

Ring of Arch Mage: 120 > 100

Ring of Orc power: 10

Ring of Ogre power: 50 > 25

Ring of Demon Power: 60 > 50

Ring of Dragon: 80 > 75

Ring of Xelima: 100

Ring of Abby: 120

Ring of Thirst: 120 > 50

Neck of Thirst: 120 > 50

DM+1: 65 > 25

DM+2: 65 > 50

DM+3: 85 > 75

DM+4: 100

DM+5: 120