Greensting Slayers and Prestige Classes

[Melmoth1979]

I'm having trouble finding an answer to this; the Greensting Slayer gives a conditional sneak attack form of attack- would this plus the sneak attack from another source (such as from the rogue or the sleepless detective classes) qualify for the 2d6 sneak attack requirement for some prestige classes? Thanks!

[Val'bryn2]

I wouldn't say so, it's too short a duration to really help, just like how Bull's Strength can't be used to make your strength score high enough to qualify for a feat.