The item shop has been your one-stop spot for Infinity Edges, Ohmwreckers and Doran's enchanting accessories for quite some time. Happily, you'll now have a second, in-client place to research and plan builds. The new Item Set tab lists every in-game item and lets you customize your builds for your favorite setups.
Once in the client, click on your profile and find the new Item Sets tab we've stuck in there for you. Inside the tab, you'll see three columns.
The left-hand column is where you generate new item sets and give them individual names. The second column lets you sort items exactly like you would in the in-game item shop. To create your custom item builds, you'll drag and drop an item into a block in the third column.
"What's a block?" you say. The recommended build that you see in-game is made of blocks. They're called things like "Starting Items," "Essential Items," etc. Your blocks can be re-named to whatever you want.
So you've created your top-secret builds. Now it's time to assign them to specific champs and maps. There are two tabs at the top of the third column. You created your item sets in the ‘Items' tab; switch it over to 'Maps and Champions' to associate your new build with as many maps and champs as you like.
Figured out a hyper AP build for Ziggs, Yi and Zilean on Howling Abyss? Sweet. Want a tanky jungle build for Sejuani, Nautilus and Amumu on Summoner's Rift? Do it up. It's your call.
Just remember to tap that save button and your custom build will be ready for quick in-game clickery. You'll spend less time in the item shop and more time helping your team secure the W.