Curse of Hospitality Exile Mill Not Working
When an opponent is enchanted with Curse of Hospitality, and creatures you control deal combat damage to that player, cards are exiled from the top of their library. You can play the cards until the end of the turn, but at then the cards mysteriously disappear from exile! I understand that the cards should no longer be playable, but they should still be in exile. There is nothing on the card that says they get returned to the opponent's library, or that they are only exiled until the end of the turn. This is a bug that fundamentally affects the way the card works, and means that milling your opponent's cards into exile, a potential win condition, never happens. Therefore, you could unfairly lose a game because of this bug and the card not functioning properly in Arena.
-
[Deleted User] commented
You should try checking your opponents exile zone, you will see that those cards have ended up there