In a format like Commander that relies on specific cards, you can easily get it to your hand for use if that card is legendary
For any future playthroughs I am definitely using at least two
(Quote the raven, "Nevermore.") After the Core Set 2013 , Wizards just plain stopped using them on Magic: The Gathering cards, bringing players back into the world through flavor text from the people, elves, creatures and whatnot, rather than a quote from Moby Dick
The thrill of the huntwhether its searching for a specific card to complete a set or opening a pack in hopes of finding something rarecan be exhilarating
Once per turn, you can reveal 1 "Shadow Whisperer" monster from your hand, double this card's ATK until the end phase
Its not a top tier deck by any means but getting that Magcargo attack off for huge damage will definitely feel good when you manage to make it happen