Talk:Leona/@comment-5605969-20130411114747/@comment-4068613-20130413024530

I imagine that the ally who detonates the mark has to have muramana, and muramana procs off of the detonated mark, in addition to the damage that detonated it (assuming it's single-target/an autoattack).

Of course, I'm just guessing. I think so because the damage dealt by the mark is from the detonating champion (not leona), so anything related to the mark's damage comes from the champion that detonates it.