I ran into these cool purple crystal terrain pieces,
http://www.flamesofwar.com/Default.aspx?tabid=79&ProductID=4946, at my
FLGS and instantly thought they would be great for a Dark/Miasma themed Endless board. It also got me thinking that I don't remember seeing rules for "blocking" terrain like crystals, pine trees, or floor to ceiling pillars in some castle throne room. I don't know if there really needs to be much for specific rules. The onle specific questions I can come up with would be how they would effect line attacks and how they would interact with the "follow through" ability.
If I have a line 4 power and the third square is a 6 square high wall (tree, statue, etc), but the fourth square is level ground what happens? Does my power go out two squares and stop? Does my power fail? Does my power hit squares 1,2, and 4? Does Follow Through ability change anything in the above equation?
P.S. - Yes, thoughts and ideas for Endless Fantasy Tactics pop into my head on a nearly daily basis, though I almost feel out of place on these forums since I haven't checked out Brushfire yet. The moreI lurk the more I think that may have to change.