void main()
{
    object oTarget = GetLastUsedBy();
    if (GetIsPC(oTarget))
        {

      object oCaster = OBJECT_SELF;


AssignCommand(oCaster, ActionCastSpellAtObject(SPELL_CALL_LIGHTNING, oTarget, METAMAGIC_MAXIMIZE, TRUE, 15, PROJECTILE_PATH_TYPE_DEFAULT));

        }
}