Talk:Life steal/@comment-13444593-20151020082751/@comment-1905446-20151104184446

Life Steal applies to the entire Siphoning Strike, which is why Nasus has such huge sustain after he maxes out that ability in lane.

You will also heal for the full amount the attack would have done if it kills a unit, so an attack that would have done 1000 damage after resistance calculations with 20% life steal will heal you for 200 HP, regardless of the unit's health when the attack lands.