void OpenCardPack()
{
Draft cardPack = WindowManager.ShowScreen(WindowManager.cardPack).GetComponent <Draft>();
float[] dropModifiers = LootTable.CreateForceDropModifiers(this.selectedItem.rarity);
CardType includeCard = Deck.instance.RandomCard(dropModifiers);
cardPack.SetIncludeCard(includeCard);
cardPack.CreateDraft();
}