Vim

-33% Mana cost, very high dexterity in exchange for endurance

Level 70: 11 Strength, 137 Dexterity, -94 Endurance, 53 Luck

Level 80: 12 Strength, 156 Dexterity, -108 Endurance, 60 Luck

Level 90: 14 Strength, 177 Dexterity, -122 Endurance, 68 Luck

Level 100: 15 Strength,  198 Dexterity, -137 Endurance, 76 Luck