Wok
Member
Every single PA game: Early-mid goes great, then enemy carry gets MKB and other stuff, BKB isn't even enough to stay alive, lose game.
It sounds more like a draft problem.
It also doesn't help that BKB makes her unable to jump on someone, although that one isn't as big of a deal since you can jump on teammates or creeps.
In this case, you do not get the bonus attack speed, so it is as valuable as a riki blink strike on a teammate.