showCard()

private void showCard(){
    yield return new WaitForSecondsRealtime(.5f);
    if(currentSpell != null){
      card.populateRecipe(currentSpell);
      card.gameObject.SetActive(true);
      cardholder.gameObject.SetActive(true);
      cardholder.AddRecipes(currentSpell);
      currentSpell = null;
    }
  }