public static List <Attack> getListOfAttacks()
 {
     using (CardContext context = new CardContext())
     {
         return(context.Attacks.ToList());
     }
 }
 public static List <CardType> getListOfCardTypes()
 {
     using (CardContext context = new CardContext())
     {
         return(context.CardTypes.ToList());
     }
 }
 public static void MigrateDatabase()
 {
     using (CardContext context = new CardContext())
     {
         if (context.Database.EnsureCreated())
         {
             context.Database.Migrate();
         }
     }
 }