location lTarget;
object oTarget;

//Put this script OnEnter
void main()
{

object oPC = GetEnteringObject();

if (!GetIsPC(oPC)) return;


if ((GetLevelByClass(CLASS_TYPE_CLERIC, oPC)>10))
   {
   if (GetIsSkillSuccessful(oPC, SKILL_CONCENTRATION, 80))
      {

      oTarget = GetWaypointByTag("mudslide");

      lTarget = GetLocation(oTarget);

      if (GetAreaFromLocation(lTarget)==OBJECT_INVALID) return;

      AssignCommand(oPC, ClearAllActions());

      AssignCommand(oPC, ActionJumpToLocation(lTarget));

      DelayCommand(1.0, FloatingTextStringOnCreature("You found a magical entrance to a small cave!", oPC));


      }
   }
}