User blog comment:Shigfugjum/Aelia, the Princess of Ashes/@comment-7709681-20141212020935/@comment-7709681-20141213021030

@ Shigfugjum: "Originally I would say "I'd like to also mention that the spell vamp wouldn't proc on her Q (as it's an on-hit effect)" - That's not entirely true, on-hit effects such as Jax's W and R, Kassadin's W, TF's W, etc. behave like single targeted abilities, as such, they trigger Spell effects on the bonus damage component of the basic attack, so I think it made sense for the ability to trigger them aswell, but then comes the free spell vamp and mocks on anyone else's sustain. :V