public static bool deckVerificationThing(CardId[] ids)
{
const int minDeckSize = 25;
if (ids.Count() < minDeckSize) return false;
int nrOfIds = Enum.GetNames(typeof (CardId)).Length;
int[] ctrs = new int[nrOfIds];
foreach (CardId id in ids)
{
ctrs[(int) id]++;
}
for (int i = 0; i < nrOfIds; i++)
{
if (ctrs[i] > maxOf(Card.rarityOf((CardId)i))) return false;
}
return true;
}