User blog comment:Xyclone010/Mastery Discussion/@comment-5077844-20140817092548/@comment-12443575-20140818231058

Well, I have a rather unusual setup: 10\9\11, investing 1x Executioner and 3x Vampirism. And hybrid pen marks and spellvamp quints. That means infinite jungle sustain, as well as solo dragons at level 6 with alone, or even pre-6 with a single teammate that has damage. Also, most and some  players invest in utility for the max mana\life steal.

And yeah, there is no place for LS\SV in the offense tree, people are already running those super generic 21\9\0 setups all day long. At least they often forget to pick Feast, going for 4x aspd\CDR.