**Mining or disintegrate from inside a mine will not result in the 20 entrance slope, it instead connects to the 2 lowest tile corners.
**Any item, corpse, player, mine door or altar in the way will result in 'Item in the way' error.
* Note on messages: When attempting to disintegrate a reinforced wall, a success of the spell does not mean you got the power and % roll. The messages see are: