Also Rage blade is a terrible item for akali, you do not need attack speed for akali. your not aAD character more les your a AP character, she gets all of her damage from aP and theres no reason from having rage blade because you do not auto attack, you burst down the enemy.

Your ability sequence is wrong, it should be Mark, shroud, mark, cresent, mark , dance, mark, cresence etc.
your mastery build is terrible. You are limiting akalis abilities to do burst damage by a ton, let alone if you did you master build right you could start off with both passives int he beginning of the game with out items. also run is pointless for akali, since that using run only makes you faster to reach a target, theres a reason you have shadow dance and hextech gunblade and rylai's, so you can slow the target and kill him. theres no need for run also ignite is better because it increases your ability power as well it does damage over time. Flash is perfect for akali though becuase it acts as a shadowdance early in the game and its a key spell to get away if you need to back out of a fight. Besides that your guide needs work.

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