Hello, welcome to my guide on Sivir. This build is mainly focused on Sivir's [W] ability, ricochet. This build will work on getting 100% critical strike on Sivir. All her ricochet bounces will crit if the first one crits.

You may chose not to take any CD glyphs if you chose too. You may also take scaling armor if you prefer to do so.

Level 1: Q
Level 2: W or E (chose E if there if there is a major threat in lane like a Blitzcrank)
Level 3: Whatever is left.

I like to max Q first as you will not have a whole lot of crit early on. Max W second. Max E last.

Sivir is a very straight forward champion, but there are things you can do to become betetr at her. Activating W will reset Sivir's auto attack timer. Which means as soon as your auto attack animation happens, you can press W to auto attack again in rapid succession. In lane, you are very weak by yourself. You will usually lose a fight with a stronger AD Carry early. You are decent when you get your first two items. Even better when you get Statik Shiv and Infinity Edge. You are a monster late game, you can comeback from losing games if you just manage to survive and farm for items.

Weak Early. Extremely strong late.
Great engage/ disengage.
Good team fight damage (with W).
Spell Shield.