The Bad News You know those Izzet Prowess and Omniscience decks that are already the best in the format
It doesn't copy whether that permanent is tapped or untapped, whether it has any counters on it or any Auras or Equipment attached to it, or any non-copy effects that have changed its types, color, power and toughness, and so on
These are in Play and Collector Boosters, available in non-foil, traditional foil, and surge foil versions
If a creature enters the battlefield as a copy of or becomes a copy of a creature whose dash cost was paid, the copy won't have haste and won't be returned to its owner's hand
Magic Broom typically costs two ink, but Mickey Mouse, Wayward Sorcerer brings that down to just a single ink - making the brooms two strength and two willpower, plus the power to quest for a lore, even greater value
In addition to the symbol, Enchanted cards are also recognizable by their unique borderless artwork and shimmering holofoil, as well as having their card numbers go beyond 204