Blind mechanics

[busted]

I remember it was possible to fear kite mobs with blind + being highest on their aggro list. (I did this with beastlord but you could with shaman as well)

I'm curious if this was a classic mechanic and something that was nerfed on p99 or if it was something introduced after luclin.

When trying this on p99, the mob will run when nothing is in melee range but immediately stop and fight pet, even if I've really really made them made with 10 drowzies.

Did blind aggro kiting ever work on p99?