Talk:Sivir/@comment-4022742-20131104074139/@comment-1330314-20131108175024

Blue Build doesn't work on every champion. It works on Ez because his spells are on such low cooldown and because he benefits from AP almost as much as AD. Sivir's cooldowns are too large to charge up a Tear properly, and unlike Ez's it'll only proc on her autoattacks (her Q is multi-target). Sivir is also far more autoattack-reliant, and so would benefit a lot better from straight AD and AS than cooldown reduction. Although she has mana problems early game, she doesn't really have any issues late game, which invalidates another of the blue build's major uses.

If you want better kiting and more mana, though, I recommend a. Sivir benefits from every aspect of it (including the AP), and the bonus MS synergizes with her passive and ultimate.