Работа с классами

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Study
{
    class Program
    {
        static void Main(string[] args)
        {
            Magician magician = new Magician(100, 0, 20, 2);
            magician.ShowInfo();
            Console.ReadKey();
        }
    }
    class Magician
    {
        public int Health;
        public int Armor;
        public int Damage;
        public int Mana;
        public Magician(int health, int armor, int damage, int mana)
        {
            Health = health;
            Armor = armor;
            Damage = damage;
            Mana = mana;
        }
        public void ShowInfo()
        {
            Console.WriteLine("Характеристики класса маг");
            Console.WriteLine("Жизнь: " + Health+ "\nБроня: " + Armor+ "\nУрон: " + Damage+ "\nМана: " + Mana);
        }
    }
}