Talk:Ahri/@comment-25223119-20151129041519/@comment-4882515-20151129061816

It all really depends on how you want to play her. Deathfire will, hands down, deal way more damage than Thunderlords due to its lack of a cooldown and the fact that it can be applied to multiple targets. However, Thunderlords plays towards Ahri's ability to make a pick with charm because the damage is instant and still pretty strong. Not to mention it has a bit more use early on as an effective poke tool, whereas Deathfire is fairly nonexistent until you get some ap.

When it comes to the 5th on masteries, I've dropped the CDR and went for the penetration. Unless your target is stacking MR like crazy early on, the penetration from the cunning tree will out scale ferocity's, especially with the upcoming buff to it. Ferocity's tree will benefit you more when it comes to fighting tanks, so like the keystones masteries, it's basically early game vs late game.

Like you said at the end, it's all based on personal preference. I don't think there's a 100% best set for everyone to use, especially for a versatile champion like Ahri. Use whatever fits your own play style.