Please prioritize a Zilean passive rework.
His passive is universally understood to be pitiful. It's an abysmal early game difference and has 0 effect lategame. I honestly think his entire kit needs to be addressed again since his rework made his Q so unreliable and nerfed his ultimate timer, but his passive should be the major focus. I feel like it would be easiest to fix, and by making it more impactful, it may actually reduce or get rid of the need to change the rest of his kit. Make it global again or change it altogether. Getting a level increase 1 minion death before the enemy is not a gamechanger, and it has the simple counterplay of either pushing a bit against Zilean or being passive for the half a second your enemies have a level advantage.
I've never seen him in a game I've played since his rework.


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Basicly the only thing that he'd miss then would be the enhanced smite.
and don't enchant it and go straight for
(you could get Runglaive but that would just be for mana and for 10% CDR) and if you get full build you could just sell your jungle item