Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Threats to Leona with this build
|Zyra||zyra can land her cc on you at a longer range to which you can cc her pre level 6, allowing her adc to hit you and help her win early trades. also her ult can be deadly when you're diving on the enemy team, waiting for her to use it then diving afterwards can help you survive team fights and get away.|