Just after Mirim cast his levitate on the threesome, Kale waved his hand over the small stone and mentioned a quick prayer. He then snapped his fingers to illustrate to the others that the immediate area around them was silenced. As they rise, he motions to the other and flashes 15 using his hand, hoping that they'll understand to stay within 15' of him.
_______________________________________________________________________
Once on the wall and having taken in all that could, or couldn't be seen, he turned to the other two. Nodding in the direction of the tower, he pulls his morning star and moves with determination towards their foe. He didn't like sneaking around like this and normally wasn't any good at it. Now that he had cast the silence spell though, the ogre wouldn't even hear his death approaching. He hated that the ogre would never know his reason for being slain, but in this situation, stealth was a necessity. There would be plenty of time to let the others know that their evil ways must be stopped so that the good people of Argalis, could live in peace.