public IEnumerator Mulligan(Player p, int cards)
{
selecting_card = true;
p.deck.Shuffle();
yield return(card_selector.StartMultiCardSelection(p.deck.TopCards(cards).ToArray()));
foreach (Card c in card_selector.GetCardsSelected())
{
p.deck.MoveCardToBottom(c);
}
DrawCard(p, cards);
p.deck.Shuffle();
selecting_card = false;
}