Has anyone ever discovered exactly what this enhances or by what amount?
Does it just steal more enmity, reduce more enmity but add the original amount, add more enmity but steal the original amount? It might even add enmity when used on a target who had no enmity generated to offer up?
Noone in my LS has SCH levelled so I can't really test it myself, but I imagine it's a fairly easy test using libra.