x2 items:
Skill DMG +55
Energy Level +100
x3 items:
Double DMG Chance +18%
Mastery WIZ DMG +?
x4 items:
Mastery Critical DMG +?
Mastery Excellent DMG +?
Ignore DEF Chance +9%
All Stat Levels +25
Mastery Base DEF +?
Critical DMG Chance +20%
Excellent DMG Chance +20%
Triple DMG Chance +2%