Talk:Spell vamp/@comment-183.178.106.116-20120418175730/@comment-5025602-20120419073355

Spell vamp does not work for Teemo's E or for either Madred's passives. Almost every effect that deals magic damage passively on basic attack hits does not work with lifesteal or spellvamp. There is (almost) no way to heal off of those. The exceptions to this rule are Cho's E, Kayle's E, and Kassadin's W (these all work with spellvamp if I remember correctly). The other exception to this rule, in a different way, is Warwick's ultimate, which converts all damage he deals during it into magic damage and then lifesteals off of it. This special lifesteal heals you off of things like Madred's Bloodrazor.