Increased Spiritbond Gain+1

[Meatdawg]

if the item is 100k exp to SB (lvl 50 gear) then each piece is 10% less. so SB+4 would be 10% +9% +8% +7% for 34% less needed

Are you sure about that math? That means each piece has diminishing returns... and 34% is pretty potent for +4