Hey my name is pilicat80 a silver 5 player. No I'm not the highest elo but this is a really effective build to use. You can make some modifications to fit whats best fits your playstyle but i recommend you try mine first. Give me updates on the builds you guys come up with and let me know what you think.NOW THIS IS JUST A THROW TOGETHER I will update it more after i get feedback from yall guys and get more time. Srry I didnt go into detail.

Ekko has been nerfed but is still extremely powerful if used to the right degree. He has great outplay potential and is great for jungle, top, or mid. But today we will be going over the mid lane. Now for runes the reason why I picked more into straight ap is because the item build you will be going will cover the mr and Armour needed. Yes the runes are great for early game but if you play your cards right you start to snowball with the extra ap you have if you start to get fed.

Now the masteries are pretty much standard but are in my liking. I would like for you to try to give mine a try before you change them around, and give it a couple of games because there are so many type of ways a game could go so try it for a couple of games and see if you like it. If you you can change and meddle around with your masteries and let me know what you found the best works for you.

Now with the items I did mention before they will cover the lack of mr and Armour from runes.
But with this build you do insane amounts of burst and can snowball the game pretty easy. I,m not saying this is a guarantee snowball or carry but if everything is going well in game you will begin to carry if you get fed and your team isnt doing so hot.