Set Number

A Set Number (not to be confused with the eight-digit code at the left corner of the cards) is the ID code found immediately underneath the image on most OCG and TCG cards, on the right-hand side (opposite the edition text, when that text appears). The general format for set numbers is "SET-LN999", where "SET" is the two-, three-, or four-character set abbreviation, "LN" is the one- or two-letter language/region abbreviation, and "999" is the set card number. Some older cards, depending on the region, did not have a language abbreviation in their set number, and very old OCG cards did not have a set number at all.