-Butterflies move through empty space. Touching them is deadly.. Butterflies
-blow up when hit by a falling rock or diamond. Amoeba is also deadly for them.
-They explode into diamonds, producing a 3x3 square of diamonds. Butterflies are
-spinning right. They prefer turning right, usually clockwise.
+Butterflies always try to follow the right side of a wall or other elements.
+Touching them is deadly.
-There is another variant of the butterfly that is spinning left.
+They will explode in 9 BD style diamonds if smashed by a rock or BD style
+diamond. If dynabombed, they will become one BD style diamond.
+Other explosions simply destroy them.