Kindred's Proposed Passive is Worse than Tristana's...
...and requires you to get kills to stack.
Seriously, what the hell? You literally took a passive already in-game, nerfed the hell out of it, then gave it infinite scaling and called it a day?
For reference, for Kindred and Tristana to have the same attack range at level 18, Kindred needs to pick up 20(!) marks, which almost never happens.
This must be the same team responsible for 