Movement in an Illegal Space + Invisibility/Darkness

[Infiniti2000]

What I was refering to ...

Ah, okay. I forgot about that one.

 

[Festivus]

What I was refering to :

Originally Posted by SRD
A creature can grope about to find an invisible creature. A character can make a touch attack with his hands or a weapon into two adjacent 5-foot squares using a standard action. If an invisible target is in the designated area, there is a 50% miss chance on the touch attack. If successful, the groping character deals no damage but has successfully pinpointed the invisible creature’s current location. (If the invisible creature moves, its location, obviously, is once again unknown.)

Why not just make an attempt at a grapple then? It's also just a touch attack and has the added bonus of you getting to try and grab the sucker before he moves and is lost again.

edit: Nevermind, missed the words "TWO adjacent" there

 

[azhrei_fje]

I had this come up recently. One of the PCs stopped in a square occupied by an invisible baddy. I just let the baddy allow the PC into his space and then 5' step away to attack on his turn....

Agreed. I treat it like the free movement that you get when you move into an opponents square in order to start a grapple. But in this case, since you're invisible, you don't provoke attacks of opportunity...