Planus moves forward, dodging around the grease to avoid slipping. He excitedly says, "Good work guys!" as he moves passed the others. His first move takes him just inside the tunnel (D11) thanks to longstrider. Knowing that he won't be able to take down the merrow alone and that his shorter companions can't move so quickly, he stops where he is an prepares to shoot anyone coming at them up the hallway.
OOC: Wow, two max damage sneak attacks for Jack! Sorry I didn't mention longstrider earlier. With the long duration, I've started thinking of Planus as having speed 40. With his lowlight vision, Planus can see clearly out to A11-12 and shadowy illumination another 40 feet passed that. If he can see the other merrow (doubtful) he will go ahead and shoot at it immediately. If Ducane starts down the hallway before Planus's turn (not sure if he acted this round), Planus will double move to catch up. Sorry for all the conditions!