My effigy, damballa and zombies seem to deal no more damage with the attribute on than with it off. I tried on the mobs in Alembique Cave and Svalphinghas without weapon, hp loss is exactly same as damage shown. Or is this addictive with skill factor, which make it super weak?
On another note, how is the new damballa working for everyone? Mine just disappear after exploding 4 zombies for 4 hits, much worse than before.