Eighth Edition, also known as Core Set, was a Magic: The Gathering set released on July 28, 2003. Its expansion symbol is the number 8 with 3 cards behind it. Eighth Edition was released to coincide with the 10th Anniversary of Magic's original release. Every previous expansion had at least one card reprinted in Eighth that had not been reprinted in the base set before, with a series of votes on the Wizards website deciding what got reprinted. Eighth was also the first base set with a promotional card given to players who played in a prerelease tournament. Eighth features many cards from older base sets and expansions. While many of these cards were powerful during their original print run, on the whole they were not perceived as measuring up to the power in Standard at the time, known for "Affinity" decks powered by cards from the Mirrodin block. Thus, few cards in Eighth Edition saw tournament play.
A new card face was introduced in Eighth Edition. The colored frames around the edges of the card were redesigned and narrowed, boxes were placed around card names and creatures' power and toughness, card names were printed in a new font (Matrix Bold, rather than Goudy Medieval), artifacts switched from a brown background to a silvery-white background, and mana symbols appearing in the text box were no longer colored. The later two changes themselves were changed shortly thereafter; in Fifth Dawn, the artifact face was darkened to be more distinguishable from white cards. In Champions of Kamigawa, Wizards restored colored mana symbols in card text boxes.
Several tournament staples which had appeared in 7th Edition, including Opposition, Llanowar Elves, Counterspell, and Duress, were not present in Eighth Edition. The Circle of Protection series, a perennial core set entity, remained in the set but changed from common to uncommon. A number of simple cards, such as Vizzerdrix, were reprinted only for products directed at new players and were not present in booster packs.