Support
Support champions focus on helping their allies by providing bonuses, shields, and / or cures for them, or by disrupting enemy lines through the use of Crowd Control (CC). From the lanes phase to the end of the game, supports provide advantages and create opportunities for your teammates to capitalize on. A skilled support gives his team the necessary help to take the victory and is well able to change the outcome of the battle with a good play.
Support Champions
These champions have the main support role, being able to become magicians or fighters in the second instance.
Janna
Lulu
Nami
Nunu
Sona
Soraka
Taric
Thresh
Zilean
Unconventional Support Champions
These champions do not have the main support role, however their abilities allow them to adapt to the role in one way or another.
Ashe
Annie
Blitzcrank
Dr. World
fiddlesticks
Karma
Kayle
Leona
Morgana
Nidalee
volibear
Zyra