Hey, I'm a low elo, silver scrub. I recently played this and thought what the hell it's really freakin' good. So here we go.

You want to start bot gromp, then blue, then scuttle, then back. Rush to red, then krugs, then raptors, then scuttle.

Then you just want to start back at gromp and go through the jungle from one side to the other. G

Teamfighting is really good for you. You have multiple cc's and a mass stun which does a WHOLE lot of damage since your ap. Go in, burst, stun, bam end game.

Of course people are hesitant when playing new things, but Leona is an interesting kind of champ. She scales really well off ap, has a stun on her q and ult, and a form of diving in with her e. She's great, lots of ap, cc, and her jungle clear is decent.