Riot, Leona. Leona, Riot. Riot, Riot. Leona, Leona.
Who's an easier champion than Leona?
All the games I play as her I barely have to try.
- Wait for the enemy to get around 50-70% health from poking.
- Snare, Stun, Ignite, Shieldburst, kill.
- Rinse and repeat, don't get stupid and keep waiting for the enemy to expose themselves a little bit.
If things go bad at bot, I can roam to any other lane and obliterate the other laner.
Ezreal and Vayne "can" dodge your snare, but only if it was used at max range anyways, and it's no big deal as her snare is virtually free, infact, her full combo is pretty free, her mana costs aren't bad if she misses some skills.
Not only that, she resists so much damage poking her down doesn't work. And if you're in range to poke her, you're in range to get snared and killed.
And the range on her ultimate late game is ridiculous. But that has more to do with overall CC being overpowered.