Your guide has a few mistakes in it.

1. It is your allies' Magic Penetration that activates Leona's passive.

2. Check your math for the slows from her ultimate + stacking with Rylais. Your guide says 92% but from calculations should be 81.95% reduce movement speed for those not stunned.

3. You have 7 items for Leona after you sell your 3 GP/5 items.

4. Also when you're removing Zhonya's Hourglass you only have 1 armour item (If you were replacing it with Rabadon's to go "superbig" - how do you go against heavy AD carries?

5. You should be using move speed quints if you really want to benefit from your quickness mastery. Otherwise you are only getting 11.4 more movement speed. With the proper quints you would be gaining 28.5 movement speed. In my opinion is much better.

6. Your Summoner Level is 18, not 30 as said in your profile. Have you tested all these runes out yet?

Hm.. It seems the only people who upvoted on your build are people you know personally. I hate to be the bearer of bad news, but the reason you're getting downvoted so much is because this "metagolem" you keep talking about is the optimal way to play Leona. I won't downvote on your build, out of respect for your love for Leona. I also won't say it's ****, as you have decent item options for her. However, try to be less aggressive towards other people. Listen to what they have to say, then in turn, reflect your build to be more player-friendly. Look at the bright side: At least you have a lot of votes! You might also want to learn about coding. It's not very hard, and it makes your build much easier to read. Also, think about turning this into an actual guide. It's hard to show conviction without proof. Just a little advice for ya.

nonononono
AP leona so many things wrong about that

Yeah! **** triple eco. Go farm over your carry, then go farm while your team is fighting without you. Dadrewes and Mejl please uninstall LoL.

It's funny how you think spending 785 extra gold on an additional eco item is gaming breaking, or in anyway affects Leona's tanking abilities. You get +70 mr/armor by using eclipse. If you die with that much mitigation early game you shouldn't be playing Leona.

I can't express how much of a trashcan both of you are.

^ Not to mention spending that amount of gold on 3 x GP/5 items is really gimping her tanking abilities as you start leaving the laning phase.

lol. reminds me of something i wrote on my irelia build. And well, the build isnt really viable in super legit games, i thought it was kinda fun to play around with it XD

His guide also isn't up to date with the cdr change to her ultimate. Plus his item route is completely different from my ap build. You're a fool to even compare the two.

[quote[
You're suggesting items that are in the build?
[/quote]


I'm suggesting a few changes ^^ The items I wrote down are just the items I would be using myself, ofcourse this would include some items that you already mentioned

Haters going to hate.