move shadow check spell to core

config @ 2907e403

-Subproject commit 205a2f486ae9601216a6b18dfe5c6c2f8a3da650
+Subproject commit 2907e403d45bf269f6a1d612b2b83414715b8795

spells.tex

@@ -113,6 +113,17 @@ A good witch leaves no part of her prey unused.
 
 \showSpells{mind1}
 
+\spell{Shadow Check}% Name
+  {Fate, Water}% Spheres
+  {Witness}% Action
+  {}% Enhancements
+  {quiet thoughts}% Resist with
+  {This spell tells the caster if any particular patch (and it has to be a specific patch) contains anything which has a mind}% Description
+  {Shadows, statues, or suspicious bushes can all hide all manner of things.
+
+    The spell will not say what kind of mind this is -- whether animal or person.
+    It reports only `yes/ no', and often has false positives due to mice or insects (1/6 chance in daylight, 2/6 chance at night).}
+
 \end{multicols}
 
 \section{Second Level Spells}