This can be control decks with lots of answer cards however both Eternal Witness and Snapcaster Mage are far better value effects than this for much the same result
Inside The Box: - 6 Common Cards - 3 Uncommon Cards - 2 Rare, Super Rare, Or Legendary Cards - 1 Foil Card (Random Rarity Level) Product Configuration: - 12 cards per pack
If the front face of the card is a creature card, you can turn it face up by paying its mana cost
Here's what I struggled with: there's a lot of sweet creatures that benefit from tapping and untapping, like drawing cards off Ghostly Pilferer and Arbiter of the Ideal, generating mana with Magda, Brazen Outlaw, copying stuff with Felhide Spiritbinder, or (my favorite) bouncing stuff with Surgespanner
The Final Fantasy set has been especially popular with Commander players, as the wacky and powerful cards fit perfectly in that format, ensuring theyll be used for years to come
It would rank much higher in this list if it weren't about to rotate out of Core constructed