Talk:Vi/Strategy/@comment-4581272-20130612024831/@comment-5032093-20130807000901

When they say attack damage caster, she gets most of her damage from using her abilities rather than basic auto-attacks. Her secondary passive works the same way that Rivens passive does: it smoothes out the time that it takes for her abilities to come off CD.

When it comes to choosing an attack speed item you have to look at what you have, what you need, and how this will affect your team/ your teamfights. Personally, I would learn towards BotRK for the life steal, attack damage/speed, and its passive, which makes chasing/kitting better. Zephyr on the otehr hand gives tenacity and move speed instead of life steal and an active.