Ok lets start this off with this quick note
This jungle guide is meant for 'Normals' not ranked.
Janna is a very fast clearer and amazing ganker.
This guide will help you have alot more fun in the jungle.
Pros / Cons
Fast clear speed
Able to start boots 3 due to shield
Shield is almost always up
Blue buff hungry "Best used with mids who dont need it"
Miss your Q and your gank lost half its potential
Needs a decent leash startgame
9 - Magic pen marks
9 - Armor seals
9 - Flat AP glyphs
3 - Flat AP Quints
These runes are built around AP Janna since you will be farming a fair bit
The armor seals I choose to use since nothing else really helps her jungle
I choose 0/21/0 Because she builds very glass cannon mid game
Helps her take a few hits in a team fight
Helps her sit in a jungle camp and not take any damage when shield is down
Smite - goes without saying
Flash - Because really what else would anyone use these days Flash is just to good
Ignite - If you dont like flash ignite is your second choice
Ghost - Escape like speedy gonzales
Possible jungle starts include
Boots - 3 Health potions
Cloth - 5 health potions
Amp totem - 1 health potion (Only if you completely trust your shield) and get a great leash
Will of the ancients is great for jungling without blue Q yourself to full health
Deathcap is just the best ap item in the game
Void staff - This item is mainly picked up against high MR Champions
These builds vairy lategame it depends mainly on what you are vsing
Rylais crystal sceptre (The tankyness helps but I never use this item)
Warmogs (This is an 'Ok' Choice if you want to take a few more hits)
Zonyas hourglass (Cmon, Who doesnt love invincibility)
Creeping / Jungling
First path route consists of:
Wolves (With help)
Blue buff (With help)
Gank - Or golems
The rest now depends on which lane is pushing and which ones arent
Enemy top lane has pushed to tower
Gank top - Kill golems/wraiths
Congratulations on stumbling apon one of the most fun junglers I have ever played
You know have an idea on Janna jungle but as this is a guide things vairy alot ingame
So be carefull you might get counter jungled
invaded on blue
Just keep in mind that no matter what they do to you.
YOU ARE JUNGLE JANNA!