Castle Age: New General: Muse
1) Her power modifies the Mage passive class ability (e.g. does 10 damage to all enemies in a tower upon victory) by a %.
... 2) This power was on existing heroes, Zurran and Alexandria. They originally had a flat damage increase but we changed it to % based for all 3 heroes. Also all 3 heroes can be linked via Hero Alliance.
3) We did increase the stats of Zurran so that he is still better than Muse.
4) The most important is that the hero power modifies the new improved mage passive ability. The mage passive ability has been improved such that it the damage is modified by the damage rune. The mage passive ability now does base 10 damage + (10% * damage rune) (Note: max bonus damage from rune is 50). The hero ability has an additional % multiplier on top of that damage.
If my damage rune benefit is +400 damage, upon victory with a mage you now do 10 + 40 = 50 damage to all enemies in a tower. If you have Muse with a 16% bonus, you will do 58 total damage (50 * .16 = 8 bonus damage)