Do Deceptive Sins trigger all at once or one at a time? In other words, if I were to put four Deceptive Sin in an opponent's territory, on the turn his hand was at 8 after drawing, would all four be Discarded or only the one that tries to Discard his fifth card?
"Place in a player's territory. During that player's upkeep phase, he must Discard a card from hand. If he has less than two heroes in his territory or less than six cards in hand, Discard this card instead."