Grimrock

Hi everyone, i just made 50th point at Assassination skill expecting some definition behind that " ? " but seems i can keep on guessing what it improves. 5x backstabs, lethal, improved critical, ignore armor, 100% melee attack speed, play dead, breastfeeding ... can be anything.
Couldn't find nothing describing this skill in search aether, any clues?

Figured it out. was worthwhile :]

Was it the breastfeeding?

Arctor wrote:Was it the breastfeeding?

That's what I would guess.

I'm pretty sure it does instant kills on a backstab.