Of those, 9 cards are reprints from Magic 's history with alternate names and art whose mechanical counterparts are not found in the Commander decks
It doesn't copy whether that artifact is tapped or untapped, whether it has any counters on it or Auras attached to it, or any non-copy effects that have changed its types, color, or so on
WLLRyuno Glide 330 Discard 2 Energy from this Pokmon
Not to mention that knowing which versions of cards are cheaper than others makes it way easier to get lower price tag since youre buying the function and not the art , which can make a huge difference in some cases
If you have no other cards in hand, you must discard one of the cards you return to your hand
When compared to the gain in cards from things like Timetwister and Wheel of Fortune you not only have prior knowledge of what you will be able to cast but you also don't give your opponent a big pile of new cards either