Smite procs spell vamp, but her passive is triggered by her "next spell."
Whether or not that includes summoners is important.
And I'm kind of hoping the 35% thing is inaccurate, because in that case it's only 5% better than Morgana's passive by level 13.
If it scaled into late game better, then it would be worth it.
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I like how each new topic you make reveals such varied facets of your idiocy. - foolmo
[NO BARKLEY NO PEACE]