What can I improve on my Item Build ?

[quote=Gabriex]Hello everyone, I'm kind of new around here... I just made my first build, and I was hoping that I could get some feedback about it. It's an AP zilean build, but I'm not really sure about my items, so, I was hoping that I could get some opinions on how to improve the Item Build. That being said, here's my build ! P.S.: I am working on the build's looks, I'm going to add some more pictures, especially items and spell pictures. Also, I'm going to add a little more description...[/quote]

[quote=Searz][url=http://www.mobafire.com/league-of-legends/mastery-tree-planner#&tree1=1-0-0-3-4-0-0-1-0-0-0-0-0-0&tree2=0-0-0-0-0-0-0-0-0-0-0-0-0-0&tree3=0-3-1-0-4-0-1-3-1-0-3-1-3-0-1]These masteries.[/url] [url=http://www.mobafire.com/league-of-legends/rune-page-planner#&rune=351:9-268:9-309:9-338:3]These runes[/url]. I also recommend reading [url=http://www.mobafire.com/league-of-legends/build/rune-tips-what-secondary-and-primary-means-and-more-24255]the guide on runes[/url]. Don't use [[Clarity]].[/quote]

[quote=Searz]Oh, and it would be nice if you play 300 matches before making a guide. You get much better at the game the more you play.[/quote]

[quote=Gabriex]Thanks ! I'll work to improve my runes / masteries build. P.S.: I've played more than 300 matches, they just weren't all with Zilean.[/quote]

[quote=JunSupport]Rylai is not an item Zilean wants. Clarity's possible, don't dismiss it so quickly Searz. It's very useful on high mana teams and gives Zilean quite a bit of freedom early game, and we've all experienced Zilean's lane-harassment. Clarity and Flash is good, but only if the team can make full use of it. (at least 4/5 mana-using champions excluding guys like Ryze and Blitz who never run out) And I'm afraid anything past 21 points in any mastery tree is automatically charged with the crime of noobishness. EDIT: WHY the fck does it say I voted on his Zilean guide already?! O_O[/quote]

[quote=Searz]It's the same for me.. WTF? Clarity is worse than other spells in 90% of the cases. It's an ok spell, but it's more of a spell to use with special teammates.[/quote]

[quote=Gabriex]@JunSuport Hmm... Could you eplain a little why I shouldn't get Rilay's Crystal Scepter on Zilean ? I think it's great because it gives 500 Health, which, in my opinion, Zilean needs early game. P.S.: Heh, I dunno what's with the voting thing, it's not like I can take control over people's body while they sleep and make them vote my build... Or, is it ? >:-)[/quote]

[quote=Scrax]The voting thing is a bug :)[/quote]

[quote=The_Nameless_Bard]I think Rylai's is actually an OK item on Zil but RoA is better (same AP, 130 more health).[/quote]

[quote=Gabriex]@The_Nameless_Bard Wow, you're totally right, I guess I just didn't carefully read, RoA's Passive when I had decided to use Rilay's Crystal Scepter :D. Going to fix that ! Thanks for the tip ![/quote]