http://www.mmo-champion.com/threads/...alance-Talents
- all Haste effects are multiplicative
- all bonus crit chance effects are additive
- all crit-damage-increasing effects are additive (such as Vengeance)
- all bonus damage are multiplicative
- all bonus hit effects are additive
Furthermore:
- all mana regen effects are additive (see Mage Armor and Arcane Meditation)
- all ArP effects are multiplicative
- all armor bonus effects are multiplicative
- all stats bonus are multiplicative
- all damage reduction bonus are multiplicative