Ashnod's tends to lean slightly more in the combo direction with Phyrexian being a bit more generally useful
One of them set a new world record for the most expensive Pokmon card ever sold, with the winning bid reaching $369,000 USD, while another one surfaced in January this year and ultimately went for $350,100 USD
I have seen it described as mimicking a museum plaque, which gives a legitimacy and importance to whatever is inside
As long as you control it when an opponent draws their second card in a turn, that ability will trigger
It is, however, a decent upgrade to the Final Fantasy VII Limit Break Commander deck, and is rather flavorful thanks to the scene it depicts
But dont be too hasty to cash in those Treasures