There are, however, standard tiles you can use in all types of map tilesets, such as null and creep, when you use an extended tile palette.
Also, check this thread on p20 for "1.14-unique" terraining effects if you're interested.[right][snapback]577763[/snapback][/right]
Hm acutally the bug on staredit network wont let you view the link, could you give an alternative link for that effect, or should I view it AFTER staredit network is fixed?