20th Anniversary Duel Set (Slifer the Sky Dragon)

20th Anniversary Duel Set is a set that could be reserved from May 21 to June 30, 2019 using the Lawson's Loppi system. The Duel Set was delivered on September 26, 2019.

Breakdown
Each 20th Anniversary Duel Set contains:
 * 1 Duel Field
 * 1 Commemorative Medal
 * 1 20th Secret Rare "Slifer the Sky Dragon"