This build works with mostly all of the Support/Healers, Like Kayle, Soraka, Obviously Sona, And more of them...

Well, You gotta try it, I think its pretty good, It makes Sona really strong and a Really great support, Awsome Heals and Always there to Support her Teammates. Feel free to try it out, Rate, Comment, tell me what i should change, Dont Rate before trying it, Tell me if you like it :). Thanks.

Well, Sorry for the skills, You can try them like that, But if you find a better way, go ahead, i did them fast, i usually go with the situation I'm in, like, if my teammate need attack buffs, heals , or speed, first, or whatever. Just go with what you like, Comment me on how i can make the skills better, would help, Thanks.

I simply think that those Spell would be the best on Sona, first of all , with Flash, you can easily run away when your in need, Flash is just so useful to have, And , thats about it.
And second that, I would go with Clarity, because, who knows when you will need mana, Mana will always be useful at anytime, And yeah... Tell me what I should change, thanks :).