Hello.

What are the current rulings for destroying walls at range? In the past, all you had to do was be able to see the center of the square that contained a wall to destroy the wall (hence, you could have the wall on your left and destroy a section 6 squares away). He said this was no longer possible.

RMS

From the Icons rule book (page 25, under Walls):

Destroying walls. A close combat attack may be used to target and destroy a wall along the edge of the square the character occupies. A ranged combat attack may be used to target and destroy a wall by drawing a line of fire to the center of a square adjacent to the wall and on the opposite side of the wall from the attacking character; the line of fire is not blocked by the wall. All other requirements for destroying a wall are the same as those for destroying blocking terrain.