User blog comment:Zilla4444/Update for Executioneer's Calling and Avarice Blade/@comment-5045559-20120610184617/@comment-5045559-20120611050034

4. Well that alternative version basically merges the active with the passive, butt what i meant in the first place was that even if you removed the active entirely, the item would probably still be worth it.

Now that you've clarified that the proc only happens every 5 hits on the same target (worse than Ionic Spark), it probably needs some kind of buff, but really if i were to vote on this item, any stunning component on an AD-carry-friendly item would force me to downvote. Fiddlesticks, Galio, MF, and all the other channelers don't deserve such a bitch slap in the face, channeling is already dangerous and fragile enough on its own.

If the important part for you is the stacking of many hits on a same target, to get a high effect (High risk High reward) then just make the %hp damage stronger or instant or something, remove the stun, and it'll be fine. If the important part is the possibility to interrupt, i'm afraid i'm never gonna agree on this item, there is no such thing like Basher/Monkey King Bar in LoL, and judging by how Riot designed the game, there will never be (the infamous "anti-fun").