In this dungeon there is a Master Naga with a special movement rule. 2 questions:

1) The card state that if the Master Naga is adjacent to a pit, it may move adjacent to any other pit. Can the Naga placed over the pit or, in general, a large moster over a pit is also adjacent to it because it has some of his "spaces" adjacent to the pit ? Heroes say no, Overlord says yes ...

2) How many movement points it costs to move it adjacent to another pit ? Strictly reading the card, it seems 0 points, but we are not sure ...

While it never came up when I ran #49 last night, according to the wording the Naga needs to have four open spaces next to the pit. It's that pesky word 'Adjacent'. I am not sure if the 'on or adjacent' wording was left out on purpose... because bringing us to question two. If I recall correctly, and my mind is still hazy from a descent SoB all nighter, the special rules let the naga move to another pit for zero movement. This is limited to once a turn, I can only assume.

Of course I am no expert. I've had SoB for less than 24 hours.