inSenZe wrote:1) I've got 2 skill which one does +%damage and another +%attack, so what is the difference between them, also to "damage : xxx" and "attack : xxx"?
2) Fixed damage (like orb of annihilation) and skill based on amount of mana/hp (e.g mana sweep, arcance torrent) is affected by +%spell damage or not?
thanks

1) If you are talking about moonstrike the "damage: X% to attack" means bonus phys damage of this ability only. The "damage: + Y%" (that is increased with hard points) affects your total physical weapon damage.
2) Fixed damage means what you would expect - it cannot be increased by anything. The only way to modify dps in this case is to a) cast faster & b) reduce target resistance to spell damage type.
Mana spells are affected by mana & their level, not by any type of "spell damage" stat.