Invisible Blade
"I just posted this explanation in another thread, but I thought it might be better served here, as per the title of this thread.
The 5-level invisible blade that first appeared in Dragon (and then recently in The Complete Warrior) was edited down from my original 10-level progression. The abilities and text are the same, but there were some additional dagger throwing abilities built into the prestige class (to round it out).
The editors at Dragon had asked me to change the invisible blade prerequisites to reflect their ranged-based abilities, but when they later changed the invisible blade into a 5-level prestige class (and removed the dagger throwing abilities), they likely forgot to change the prerequisites as well.
To use the printed version of the invisible blade as is, simply change the prerequisites feats to:
Weapon Focus (dagger, kukri, or punching dagger) and Weapon Finesse.
I hope that helps." - Sonofapreacherman
