Could be useful for empowering something you really need to get to some threshhold
Turn it face up any time for its mana cost if it's a creature card.) When this creature deals combat damage to a player, exile it and the top card of your library in a face-down pile, shuffle that pile, then manifest those cards
creatures were assessed on whether or not they die to Doom Blade. But just like the example offered above of Stone Rain, Wizards would eventually come to regard Doom Blade as a little too good, even with the non-Black restriction, and subsequent cards would see their power level toned down
And with AI Armor quality, you can trust these sleeves will withstand thousands of shuffles, draws and plays
Ultimately, the Sword & Shield block would run for 17 sets of releases totaling nearly 3,000 unique cards