PokeTrumps is a program where the user can select one attribute of its current card and if that attribute is bigger than his rival he scores, at the end of 5 rounds we check points.

Poketrumps.cs

internal class Program
{
    private static void Main(string[] args)
    {


        Console.Title = "PokeTrumps";
        Console.Clear();
        Console.WriteLine("---------------------------------------------------------------------------------------------------------------");
        Console.WriteLine("Hello my friend! Welcome to PokeTrumps!");
        Console.WriteLine("Pokémons will be selected to you and your rival");
        Console.WriteLine("you have to choose one of the attributes and the biggest one wins that round");
        Console.WriteLine("one point will be rewarded each round, if the values are the same the point goes to who asked the attribute.");
        Console.WriteLine("---------------------------------------------------------------------------------------------------------------");
        Console.WriteLine("When you are ready press Enter to start");
        Console.ReadKey();

        List<Card> listCards = new List<Card>();
        List<Card> player1Cards = new List<Card>();
        List<Card> player2Cards = new List<Card>();

        // TODO: buscar da API
        listCards.Add(new Card(3, "Venusaur", 80, 82, 83, 80));
        listCards.Add(new Card(6, "Charizard", 78, 84, 78, 100));
        listCards.Add(new Card(9, "Blastoise", 79, 83, 100, 78));
        listCards.Add(new Card(12, "Butterfree", 60, 45, 50, 70));
        listCards.Add(new Card(15, "Beedrill", 65, 90, 40, 75));
        listCards.Add(new Card(18, "Pidgeot", 83, 80, 75, 101));
        listCards.Add(new Card(20, "Raticate", 55, 81, 60, 97));
        listCards.Add(new Card(22, "Fearow", 65, 90, 65, 100));
        listCards.Add(new Card(26, "Raichu", 60, 90, 55, 110));
        listCards.Add(new Card(28, "Sandslash", 75, 100, 110, 65));


        var rnd = new Random();
        var randomizedDeck = listCards.OrderBy(item => rnd.Next());

        bool _flag = true;
        foreach (var card in randomizedDeck)
        {
            if (_flag)
            {
                player1Cards.Add(card);
                _flag = false;
            }
            else
            {
                player2Cards.Add(card);
                _flag = true;
            }
        }

        int player1Points = 0, player2Points = 0;
        int maxRounds = listCards.Count / 2;

        int round = 0;
        string userChoice = "";
        bool player1Turn = true;
        bool firstTime = true;

        while (round < maxRounds)
        {
            if (firstTime)
            {
                firstTime = false;
            }
            else
            {
                player1Cards.RemoveAt(0);
                player2Cards.RemoveAt(0);

                Console.WriteLine("");
                Console.WriteLine($"Player 1: {player1Points} points");
                Console.WriteLine($"Player 2: {player2Points} points");
                Console.WriteLine($"Press Enter to start another round");
                Console.ReadKey();
            }

            bool validChoice = false;

            do
            {
                Console.Clear();
                Console.WriteLine("----------------------------------------------------------------------------------------------------------");
                Console.WriteLine("Please see below details of your current card, choose wisely one of the attributes of this Pokémon: ");
                Console.WriteLine("");
                Console.WriteLine($"#: {player1Cards.ElementAt(0).id}");
                Console.WriteLine($"Pokémon: {player1Cards.ElementAt(0).PokemonName}");
                Console.WriteLine($"1- Hp: {player1Cards.ElementAt(0).Hp}");
                Console.WriteLine($"2- Attack: {player1Cards.ElementAt(0).Attack}");
                Console.WriteLine($"3- Defense: {player1Cards.ElementAt(0).Defense}");
                Console.WriteLine($"4- Speed: {player1Cards.ElementAt(0).Speed}");
                Console.WriteLine("----------------------------------------------------------------------------------------------------------");

                userChoice = Console.ReadLine();
                Console.Clear();
                switch (userChoice)
                {
                    case "1":
                        {
                            validChoice = true;
                            Console.WriteLine("******************************************************************************************************");

                            if (player1Cards.ElementAt(0).Hp == player2Cards.ElementAt(0).Hp)
                            {

                                Console.WriteLine("HP of your Pokemon and your rival are the same!");
                                if (player1Turn)
                                {
                                    Console.WriteLine("Point goes to Player 1!");
                                    player1Points++;
                                }
                                else
                                {
                                    Console.WriteLine("Point goes to Player 2!");
                                    player2Points++;
                                }
                            }
                            else if (player1Cards.ElementAt(0).Hp > player2Cards.ElementAt(0).Hp)
                            {
                                Console.WriteLine("HP of your Pokemon won!");
                                player1Points++;
                            }
                            else
                            {
                                Console.WriteLine("HP of your Pokemon lose!");
                                player2Points++;
                            }


                            Console.WriteLine("******************************************************************************************************");
                            Console.WriteLine("Your Pokémon Hp");
                            Console.WriteLine($"{player1Cards.ElementAt(0).PokemonName} - Hp: {player1Cards.ElementAt(0).Hp}");

                            Console.WriteLine("\nYour Rival's Pokémon Hp");
                            Console.WriteLine($"{player2Cards.ElementAt(0).PokemonName} - Hp: {player2Cards.ElementAt(0).Hp}");
                            Console.WriteLine("******************************************************************************************************");

                            break;
                        }

                    case "2":
                        {
                            validChoice = true;
                            Console.WriteLine("******************************************************************************************************");

                            if (player1Cards.ElementAt(0).Attack == player2Cards.ElementAt(0).Attack)
                            {

                                Console.WriteLine("Attack of your Pokemon and your rival are the same!");
                                if (player1Turn)
                                {
                                    Console.WriteLine("Point goes to Player 1!");
                                    player1Points++;
                                }
                                else
                                {
                                    Console.WriteLine("Point goes to Player 2!");
                                    player2Points++;
                                }
                            }
                            else if (player1Cards.ElementAt(0).Attack > player2Cards.ElementAt(0).Attack)
                            {
                                Console.WriteLine("Attack of your Pokemon won!");
                                player1Points++;
                            }
                            else
                            {
                                Console.WriteLine("Attack of your Pokemon lose!");
                                player2Points++;
                            }


                            Console.WriteLine("******************************************************************************************************");
                            Console.WriteLine("Your Pokémon Attack");
                            Console.WriteLine($"{player1Cards.ElementAt(0).PokemonName} - Attack: {player1Cards.ElementAt(0).Attack}");

                            Console.WriteLine("\nYour Rival's Pokémon Attack");
                            Console.WriteLine($"{player2Cards.ElementAt(0).PokemonName} - Attack: {player2Cards.ElementAt(0).Attack}");
                            Console.WriteLine("******************************************************************************************************");

                            break;
                        }

                    case "3":
                        {
                            validChoice = true;
                            Console.WriteLine("******************************************************************************************************");

                            if (player1Cards.ElementAt(0).Defense == player2Cards.ElementAt(0).Defense)
                            {

                                Console.WriteLine("Defense of your Pokemon and your rival are the same!");
                                if (player1Turn)
                                {
                                    Console.WriteLine("Point goes to Player 1!");
                                    player1Points++;
                                }
                                else
                                {
                                    Console.WriteLine("Point goes to Player 2!");
                                    player2Points++;
                                }
                            }
                            else if (player1Cards.ElementAt(0).Defense > player2Cards.ElementAt(0).Defense)
                            {
                                Console.WriteLine("Defense of your Pokemon won!");
                                player1Points++;
                            }
                            else
                            {
                                Console.WriteLine("Defense of your Pokemon lose!");
                                player2Points++;
                            }


                            Console.WriteLine("******************************************************************************************************");
                            Console.WriteLine("Your Pokémon Defense");
                            Console.WriteLine($"{player1Cards.ElementAt(0).PokemonName} - Defense: {player1Cards.ElementAt(0).Defense}");

                            Console.WriteLine("\nYour Rival's Pokémon Attack");
                            Console.WriteLine($"{player2Cards.ElementAt(0).PokemonName} - Defense: {player2Cards.ElementAt(0).Defense}");
                            Console.WriteLine("******************************************************************************************************");

                            break;
                        }

                    case "4":
                        {
                            validChoice = true;
                            Console.WriteLine("******************************************************************************************************");

                            if (player1Cards.ElementAt(0).Speed == player2Cards.ElementAt(0).Speed)
                            {

                                Console.WriteLine("Speed of your Pokemon and your rival are the same!");
                                if (player1Turn)
                                {
                                    Console.WriteLine("Point goes to Player 1!");
                                    player1Points++;
                                }
                                else
                                {
                                    Console.WriteLine("Point goes to Player 2!");
                                    player2Points++;
                                }
                            }
                            else if (player1Cards.ElementAt(0).Speed > player2Cards.ElementAt(0).Speed)
                            {
                                Console.WriteLine("Speed of your Pokemon won!");
                                player1Points++;
                            }
                            else
                            {
                                Console.WriteLine("Speed of your Pokemon lose!");
                                player2Points++;
                            }


                            Console.WriteLine("******************************************************************************************************");
                            Console.WriteLine("Your Pokémon Speed");
                            Console.WriteLine($"{player1Cards.ElementAt(0).PokemonName} - Defense: {player1Cards.ElementAt(0).Speed}");

                            Console.WriteLine("\nYour Rival's Pokémon Speed");
                            Console.WriteLine($"{player2Cards.ElementAt(0).PokemonName} - Defense: {player2Cards.ElementAt(0).Speed}");
                            Console.WriteLine("******************************************************************************************************");

                            break;
                        }

                    default:
                        break;
                }

            } while (validChoice == false);

            if (player1Turn)
            {
                player1Turn = false;
            }
            else
            {
                player1Turn = true;
            }


            round++;
        }


        Console.WriteLine("----------------------------------------------------------------------------------------------------------");
        Console.WriteLine("No cards left, that means GAME OVER");
        Console.WriteLine($"Player 1: {player1Points} points");
        Console.WriteLine($"Player 2: {player2Points} points");
        Console.WriteLine("");

        if (player1Points == player2Points)
        {
            Console.WriteLine("You and your rival scored the same amount of points!");
        }
        else if (player1Points > player2Points)
        {
            Console.WriteLine("Congratulations Player 1, you Won!");
        }
        else
        {
            Console.WriteLine("Sadly you lose this one! Try Again later and don't give up!");
        }

        ExitProgram();
    }
    static void ExitProgram()
    {
        Console.WriteLine("");
        Console.WriteLine(":::::::::::::::::::::::::");
        Console.WriteLine("Thanks for playing!");
        Console.WriteLine(":::::::::::::::::::::::::");

        Environment.Exit(0);
    }
}


public class Card
{
    public int id { get; private set; }
    public string PokemonName { get; set; }
    public int Hp { get; private set; }
    public int Attack { get; private set; }
    public int Defense { get; private set; }
    public int Speed { get; private set; }

    public Card(int _id, string _pokemonName, int _hp, int _attack, int _defense, int _speed)
    {
        this.id = _id;
        this.PokemonName = _pokemonName;
        this.Hp = _hp;
        this.Defense = _defense;
        this.Speed = _speed;
        this.Attack = _attack;
    }

    public void ShowAttributes()
    {
        Console.WriteLine("--------------------------");
        Console.WriteLine($"Card attributes:");
        Console.WriteLine($"Pokemon: {this.PokemonName}");
        Console.WriteLine($"Hp: {this.Hp}");
        Console.WriteLine($"Attack: {this.Attack}");
        Console.WriteLine($"Defense: {this.Defense}");
        Console.WriteLine($"Speed: {this.Speed}");
        Console.WriteLine("--------------------------");
    }

}