Oh, well, I don't find hybrid very helpful simply because of the way I play Ezreal. I have a poking strategy I like to use with him. But I did try your Gunblade for awhile - loved the life steal and the active, but I found that Deathfire Grasp was better. Against champions like Jax and Xin Zhao, I don't find myself auto-attacking all that much because they're strong in terms of DPS. Manamune I don't find necessary...I never really ran out of mana for some weird reason. Probably because of my build. Lich Bane, I definitely took up that suggestion. It was really helpful. :D Thanks. And Guinsoo's...I built it for awhile, but didn't find it too helpful for me.
I did re-edit my guide with a new strategy, if anything.

My main is AP/Hybrid ezreal. I'm glad someone else realizes that AP ezreal is deadlier than ad. Usually in classic, i lean hybrid, building manamune and gunblade before my deathcap and lynch bane. However in dominion, ive been experimenting and found that malady and guinsoo's rageblade give me the most damage mid game. Have you tried them, and what do you think?

My level 30 one is banned right now since I was forced to leave several games. Why, you want to judge on that?

hahahaha level 27... hahaha xDDD

YOu need to update this with boots, Im guessing Ionian Boots?