User blog comment:Willbachbakal/(Item Concept) Retuning Zeke's Herald/@comment-5663427-20150121143955/@comment-1330314-20150121192111

It's funny the above passive is basically a slightly tweaked Kalista passive, but the biggest possible edge case for its use is Kalista herself, who could deal massive burst with her/Zeke's passive. I want the effect to be strong on anyone (200 extra magic damage at level 18 should be pretty good), but not nearly as strong as Kalista's, which would always be about two to three times as powerful (200 is approximately 10% maximum health on any level 18 champion's base health, give or take, less if you build health). If being able to remove a third of any opponent's health instantly looks like too much, I could always tweak the passive so that it has no cooldown, but instead provides smaller amounts of magic damage every time you and your ally attack the same target. The core thing I want to showcase here is the build and the general idea of the passive, rather than the details of the passive.