Your search for "Hedron Archive 240" revealed the following:
Hedron Archive (40K) from Warhammer 40,000 Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Hector Ortiz Card Text:T: Add CC.2, T, Sacrifice Hedron Archive: Draw two cards.
Hedron Archive (Surge Foil) (40K) from Warhammer 40,000 Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Hector Ortiz Card Text:T: Add CC.2, T, Sacrifice Hedron Archive: Draw two cards.
Hedron Archive - Blueprint Cards (Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Cosmin Podar Card Text: Blueprints Mk. 2T: Add CC.2, T, Sacrifice Hedron Archive: Draw two cards.
Hedron Archive - Retro Frame (Foil) (TSR) from Time Spiral Remastered, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Craig J Spearing Card Text:T: Add CC.2, T, Sacrifice Hedron Archive: Draw two cards.
Hedron Archive (TRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Paolo Puggioni Card Text:T: Add CC.2, T, Sacrifice this artifact: Draw two cards.
Each Box contains 2 Young Guns, 2 Holiday Themed Dazzlers, 3 UD Portraits Inserts, 3 Sizzle Reel Inserts, 2 Debut Dates Inserts, and 2 Her We Go! Inserts, on average! Holiday Exclusive Base Set Series One sports the first 250...