Hi WhiteRaDragoon here to show you how i build Janna :D. This is my first proper guide on Mobafire, i have another guide but i suggest you don't see it lol. I've been playing league since late 2011, i have a total of 627 wins and i am currently a bronze 1 player :/.

I love to play support it's one of my main roles and i can always get it :D since most players don't like to play this role. I'm going to tell you know this wont be a fancy guide to look at, i might change it in the future depending on how well this guide goes and if i have enough times on my hands.

Pros:
Her movement speed is amazing
Tons of cc
Shield that can block damage and provides good amount of ad
Has 2 Aoe cc

Cons:
Cant heal in lane
No damage
Squishy
Can mess up team fights if ult used incorrectly

I find that the 0/13/17 mastery page works well for me whenever i play supports

I usually get GP5 quints & seals, Armor marks and CDR at level 10, you can also get Armour seals and magic resist glyphs

Flash and exhaust are a must have on janna or on any supports

Its not a very long guide but i think it should help you, feedback is always accepted. The reason why there aren't any photos is that i don't know how to upload them :I lol