Yeah, that is... I think that doesn't quite work right.  Maybe I'll say these guys have it as a special ability.  (Although since they got a natural 20, it doesn't matter much.)  Also, multiple tentacle attacks just means a higher bonus on the grapple check.<br/><br/>Anyway, you can see far enough to see everything; there's a few passageways to the sides, but on a purely OOC note, I haven't planned anything beyond what's on the map.