User blog comment:RoznosicielCiast/Is Siphoning Strike too strong?/@comment-6102571-20131105104115/@comment-3308937-20131105121736

Even more than just the lifesteal items pretty much every champion who has a heal has gotten its value nerfed since S1. Not Nasus, his only gets stronger due to Siphoning Strike now gaining 3/6 damage a stack instead of 2 and he still has that 300-600 heal on his ult.