User blog comment:Fistful of Force/Lanes that work: Ezreal and Leona/@comment-24.0.216.68-20120617152727/@comment-3565549-20120617190504

I have not stated that this is a free win lane, and in fact there are issues (Leona has survivability issues, which can be fixed with runes, masteries, and pots, Ez has positioning issues with q), but they can be played around, and the strength of the lane is not dimished.

A few thing that Leona has over other kill lanes is her champion only gap closer which allows her to snare through minions, and free Armor which lets her towerdive, as well as a long range stun.

Ezreal has high burst damage, great manuverability both of which depend not on gold, but on leveling, so you can start being aggressive whenever you feel it's appropiate, and a global finishing ult, so you don't have to commit too hard to get kills. In addition, he scales well with gold too, so he can do things with the kills he gets.