LeBlanc's Chain (E) is deadly to low-mobility champions, allowing her to burst down opponents rapidly.
As her high ban rate suggests, she is a frustrating champion to play against; consider picking hard counters like Malzahar or simply banning her.
A skilled LeBlanc boasts high safety and strong laning, making her incredibly hard to kill and allowing her to dominate games.
Stats
Q
W
E
R