This build is very well put together and has kept me alive on numerous occasions. It kepps everyone alive including squishies of all kinds.

I only have one question and that is why do u not have a 6th item? Do you constantly buy health pots or is it for situational fights?

@ Halipupu & Solidari Gee

Hmm...perhaps you're right. I personally just like getting Archangel's as fast as possible for the bonuses it gives, but perhaps getting the boots first will prove more useful.

@ Halipupu

I take Exhaust as a means to secure a kill in team-fights for your partners, and as an escape mechanic. If I used Ghost, I couldn't chase someone down due to the lack of killing power Sona has in comparison to her teammates. Like I said in the guide, it can be replaced based on personal preference.

Ty for commenting on my build. :D

Starter items of your build seem quite similar, but I have to agree with the previous writer about completing tier 2 boots before completing archangel. Probably would be a good idea to buy the AP wand then complete boots, then archangel?

In my opinion this build should be quite valid for ranked games with all the aura items :3 However I don't see why you should take Exhaust, wouldn't some escape/chase summoner spell be better since you max out speed buff last?

I like the build, but just a suggestion: get archangel staff after the boots of lucidity - it's too expensive to rush for that early. Plus, having a reduced cooldown will have good synergy with your Tear of the Goddess. This benefit is great to have sooner than later.

Just my $0.02

Otherwise, I really like the build.