Talk:Jax/@comment-4797528-20120409134052/@comment-213.114.206.188-20120409141305

Yes it does. Leap strike, empower are single target so they proc the 35% slow while his E proc the 15% slow as it is AoE. I believe his ult passive proc the 35% slow as well but I don't know for sure, it might be 15% seeing as Riot made so that spammable single-target spells still only proc the 15% slow.