Zilean Got more nerfs than buffs
They nerfed this Range and Damage and Utility in exchange for what.
Time Bomb got hit hard. Its range was lowered, damage lowered. You cant even place a bomb on the enemy of your choice anymore. It may or may not attach to the opponent of your choice--it could go in for their support or tank who knows. The mana cost was never an issue . Who spamm spells early on seeing its a good way to go oom sooner than later. And with Rewind CD's on him where rarely an issue. It sounds greatest for checking a bush now.
One of Zileans greatest strengthens was having his Ulti up often. Now its at a set and fixed time. Nerf.
Time Wraps duration and range got nerfed.
A 99% slow that only last 2.5s compared to the last 5.5 s the debuffed used to last on enemies and friends.
It was a sure gank when landed on an enemy and with Rewind I believe it was possible to practically keep your opponent in a constant slow if you where a polished Zilean player.
Even his attack range got nerfed. Unbelievable. The only real buff I saw was the stun attached to bombs along side the denotation timer. Other than that I hate to say it but I am not impressed with this.