Simple question, do you get lifesteal from skills that deal physical damage? For example, with Riven do you get lifesteal from the damage from Broken Wings or are skills strictly spellvamp?
No. Those skills are strictly spellvamp (Barring abilities that are specifically on hit. ex. Ezreal Q, GP Q, renekton stun). That's why there has been a push to add a strictly ad spellvamp item.
This page includes a list of all the abilities that have on-hit effects. Only these abilities will give lifesteal.
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