Unown O
How it was given out: Premium File 2.
Japanese promo, released 2000.
One of 278 promos from 1999 to 2003 listed on this site.
Once during you turn (before your attack), you may look at 5 cards from the top of your opponent's deck and put them back in the same order.
Illustrator: CR CG gangs
This card was included in the Neo Discovery expansion. In Japan, it was one of nine Unnumbered Promotional cards available in the Premium File 2, which was initially sold at participating cinemas showing Spell of the Unown: Entei from July 8, 2000 and was followed by a general release on August 5, 2000.
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Card notes adapted from Bulbapedia (CC BY-NC-SA).
Unofficial fan reference. Pokémon and card artwork © Nintendo, Creatures, GAME FREAK and The Pokémon Company.