Board Thread:Guides/@comment-3547897-20160201142457/@comment-24570336-20160202021016

Assuming a 7*Haile lead with 3 700 base Atk+ 300 from Imps, equipped with Sacred Treasure and Shusui's Blade. I'll simplify the formula:

[3 700 (base) + 300 (Imp)] + [30% (LS) + 150% (Sphere1) + 100% (Sphere2)]

4 000 (Total Base) + 30% (LS) + 250% (Spheres)

So without Spheres, you'll have 5 200 Atk stats. Add in both Spheres and you'll then get 5 200 + 4 000 + 6 000 = 15 200 Total Atk. Add in 100% Atk buff and you'll get 15 200 + 4 000 = 19 200. So every percentage will scale from Base stats. Atk>Def Conversion will work on Total Atk.