XHP is so nice . I don ' t have any others this gnarly , but my best friend has a Dalibor Draco integral which is about on par with it . He also had a second gen redencion but he just sold that one not too long ago . <| sep |> I think it ' s reasonable to consolidate all of the trading on a given turn between two players and think of it as one trade . So , you can say , you two traded with each other and no matter how many times you passed whatever cards back and forth , the result is that you gave away cards for nothing and that is illegal . If it happened on two separate turns , it would be completely within the rules . A person might legitimately want one type of resource on one turn and then have less use for that card on the next and need the thing they traded away .