While you are at it, can you respec to 50 int and check the damage change on your spells? This is leading me to believe that death wish is additive with finesse but not additive with int, which is really weird.
I did and found that if you are using skills that scale off weapon damage, it is additive and if you are using spells it is multiplicative. Regardless if I used Str or Fin, or a Staff, if the skill used the weapon damage it was additive, but if it did not it multiplied.
Also, I checked Thick of the Fight and Flesh Sacrifice further and the same is true lol. For melee they are additive for spells they are multiplicative.
