add Death level 4 spells

spells/Death4.tex

+\spell{Viscious Wind}% Name
+  {\mFate, \mAir}% Spheres
+  {Wax}% Action
+  {\distant, \duplicated, \divergent}% Enhancements
+  {\roll{Strength}{Athletics}}% Resist with
+  {\spellArea\ targets lose \arabic{spelllevel} \glspl{fatigue}, while wind removes \arabic{spelllevel} \glspl{ap}}% Description
+  {
+    As the caster screams, a viscious and deathly wind ravages \spellArea\ targets within \spellRange.
+    Each one takes \arabic{spelllevel} \glspl{fatigue}, and loses \arabic{spelllevel} \glspl{ap}.
+  }