Thanks to Leona's K/D/A and utility, she has a pretty good overall win rate. She does very well in the early game, with a winrate of 52.8% in that phase. Unfortunately, she does very poorly in the mid game, where Leona's win rate is 51.55%., The difference between her best and worst game phases is only 1.3%. This negligible difference makes it clear that her relative power is stable during the match.
Leona has been used a lot in the latest ranked League matches. In the current meta, her popularity is 7.2%. She is sometimes banned during champion select. Obviously, some players see her as a huge threat. In the latest ranked matches, Leona was banned 4.6% of the time.
Leona is played mostly in the support position. This occurs in 99,1% of her matches. Support Leona also has the highest win rate (52%) of all positions. At this time, Leona's meta game is centered around utility and support. In particular, her build should mainly be centered around assisting others. Moreover, she is a pretty good tank champ. Dealing magical damage is the least critical part of Leona’s playstyle.
If you are not used to her skills and gameplay, you won't find it difficult picking her up for the first time. Many players believe her to not be a tough champion to master. Leona mostly deals magic damage (64% of her total damage). She also deals a significant amount of physical damage.
Leona deals a small amount of damage over the course of a regular ranked round (10.344 damage). You probably shouldn't focus on developing her as a damage dealing champ to smash your foes. Rather, players should focus on supporting your teammates to beat your enemy.
If you are looking for a dominating damage dealer, then you should definitely not consider this champ. She has one of the lowest kill totals in the game amongst other champions. Moreover, she has a somewhat typical death total with an average of 6 deaths per League match. Additionally, Leona's KDA is usually very high with an average KDA ratio of 2.7 as well as 13.9 assists per match.