Yasuo

I'm not sure if this is the right place to post this, if it's not then let me know, sorry in advance.

I play yasuo and I'm having trouble figuring out some combos / tricks you can do with him like the Keyblade or whatever

If anyone plays yasuo and has ANY tips for doing these tricks or just anything to do with yasuo or league in general I'd greatly appreciate it as I'm trying to become a better player, you can also add me if you'd like to show me a few things, thanks!