If you Not are so good to akali and dont know how to play her (So Dont Buy Mejai's Soulstealer) Insted buy Zhonya's Hourglass (Only Because you need to stack mejai's Soulstealer WIth Kills out lose them)

You need To gank much when you reach lvl 6 for staking of Mejai's Soulstealer but you still need to farm in lane Or you are lost in the game Pleas if you want to follow this Guide So get kills and still farm Mobs (Best way to farm Mobs is Last hit them)

In TeamFights you can jump on the lowest Health Champion And then go Invi and wait for you team go and then when they enemy Team Focus yours Teams tank Can you go in again ( When one of you friends is going to die and you are in lvl 6 so jump in with ulti and Go invi and try dps them down if you can! for help if they only are 3- players

Insted of going for full Ability power (in Start) you can go for ability Runes there give you more ability power Per lvl!