first edition articuno pokemon card The “Mirror” Holo or Incomplete Holo Error from Fossil. These errors are very hard to track down. You can clearly see the difference in the second slide, there are no stars at all on this the Defending Pokemon is now Paralyzed Articuno (17) (17) 017 -

Hero of Precinct One This is cheating a bit because any low cost Human with interesting text is definitely on the radar, but Hero of Precinct One maybe inspires a new brand of Humans

The current popularity of Sylvan Caryatid just underlines this point

Skyridge Crystal Charizard #146/144 (2003) Rarity: Limited to one print run

Gargos, Vicious Watcher Getting a whopping 4-mana discount is huge , especially since hydras demand tons of mana pumped into their X-costs

Here we have Belle, from Beauty and the Beast, as a magic-user seemingly taking control of her (and the Beasts!) destiny, by removing the petals from the enchanted rose herself