Talk:Yasuo/@comment-26908008-20150829142549/@comment-25970203-20150904053046

It was gaining popularity before bjerg did it. Essentially what it does is max out your crit chance. they take it second partially because it spikes your damage respectably partially because getting it later is a waste. Note that triforce, as strong as it is, does not scale particularly well past the midgame in terms of damage. getting it second maximizes the effectiveness of the item.