T1 set bonus adds 15% to Drain Life. Is this before SP making it a very weak set bonus like the +dmg talents that only add to base damage?
And is this an intended design as its weak? Weak meaning for 3 talent points for Curse of Agony for example it simply adds 60 dmg points over 24sec. That is a complete waste of talent points.
Same applies for the 5 talent points that increase amount of life drained, it only makes it mana natural but the dmg and healing will not be noticed.
Which leads to the set bonus, if the 15% is also base, you are better off getting green of the shadow items as it actually increases the amount of life drained AND shadow dmg far more than T1 set?
Suggestion: All +dmg and healing talents and set bonuses to apply after +spell power.