mtg darksteel booster box Magic The Gathering 2004 – Card Dynasty Magic The Gathering Darksteel Booster

Combined with cards like Delney, Streetwise Lookout or Mentor of the Meek, you can get a ton of extra value from otherwise underpowered yet low-cost cards

When you know you have targets for it that you want to exile in some matchups then it is one of the better options

Upcoming sets include this years Doctor Who and historical action video games Assassins Creed

Now, the Oracle text has been updated to say Each player may exile their hand and draw cards equal to the amount of Energy paid this way, which is different than Each player may exile their hand and draw X cards. For more information on why this erratum was necessary, you can take a look here