Sand Wraith -- Like, "spruluselo 0x13 - <sprite#> <x> <y> - spawns a sprite one animation level below the current image overlay at a specific offset position. The new sprite inherits the direction of the current sprite. Requires LO* file for unknown reason." doesn't sound that confident lol
O)FaRTy1billion[MM] -- I made an iscript previewer test program just to make sure I understood iscript correctly (really so I could tell jjf how to do it for CHKDraft when he gets around to it), and found that a bunch of the stuff was unknown ... so in an effort to do it more correctly ...
Sand Wraith -- 0x0c, 0x13, 0x3e, and 0x43 still seem to either be unknown or not quite accurate.