Hi, I'm main support player in tr server and I will show you some unpopular champions which are very good at some situations but I will not increase your playing level, you should already know about warding, counter picking, team fighting, positioning etc. I just give some information about this champion.

Notes:
I will continue to updating this guide in time.
And sorry for my English.

PROS
1. Strong mid and late game
2. Good heal/sheild/poke/speed boost
3. Teamfight skills and ult
4. Easy to get assists
5. Good early poke
6. Easy to learn


CONS
1. Squish
2. Hard to master
3. No hard cc except her ult
4. Easy target for assasins

1. If your team have a good tanky cc champions like Sejuani, Zac or Ornn, it could be good because sona dont have much cc skills or tankyness.

2. If your team do not good at late game you can pick Sona, her middle and late game is very strong.

3. Another important point is your early game, it is not the best so if there is any powerful early game assasins like Kha'Zix or Lee Sin picking Sona is little bit risky. Actually any kind of assasins at the enemy team is a problem for you in the early game. If the assasins are feeded in early game your late and mid game will be hard too.

Start with your q and spawn it 2 times at the base so your passive will be ready and your mana will be full.

İn laning phase always try to use your basic attack after q it makes the real difference in trades.

Dont use your w just for healing, remember its mana cost is very high and it gives sheild too so for max results use it in fighting and trading.

Never be passive in lane. Try to poke enemy every single chance. If enemy adc goes to last hit to minions poke him. Poke enemy lane every single time, your q's range is very good and its undodgeable.

Put some deep wards you do not have any escaping tool so watching minimap is extra important for you.

You have slow cc remember that it could be usefull in ganks.

If there is an enemy very high damage like Yasuo Riven or any adc use your w's power chord and decrese his or her damage in fights.

At the middle and late teamfights spawn your w and e very often this makes a very huge difference bu watch out your mana keep at least 400 mana for the fight moment.