| Shadows over Innistrad (302 items) | SOI | 2016-04-08 |
| Shadowmoor Tokens (12 items) | TSHM | 2008-05-02 |
| Shadowmoor Promos (2 items) | PSHM | 2008-05-02 |
| Shadowmoor (302 items) | SHM | 2008-05-02 |
| Seventh Edition (708 items) | 7ED | 2001-04-11 |
| Secrets of Strixhaven Tokens (14 items) | TSOS | 2026-04-24 |
| Secrets of Strixhaven Promos (80 items) | PSOS | 2026-04-24 |
| Secrets of Strixhaven Mystical Archive (195 items) | SOA | 2026-04-24 |
| Secrets of Strixhaven Commander Tokens (30 items) | TSOC | 2026-04-24 |
| Secrets of Strixhaven Commander (426 items) | SOC | 2026-04-24 |
| Secrets of Strixhaven Art Series (54 items) | ASOS | 2026-04-24 |
| Secrets of Strixhaven (368 items) | SOS | 2026-04-24 |
| Secret Lair: Ultimate Edition (16 items) | SLU | 2020-05-29 |
| Secret Lair Showcase Planes (10 items) | PSSC | 2025-02-21 |
| Secret Lair Promo (54 items) | SLP | 2023-02-17 |
| Secret Lair Drop (2678 items) | SLD | 2019-12-02 |
| Secret Lair Countdown (84 items) | SLC | 2022-11-01 |
| Scourge Promos (1 items) | PSCG | 2003-05-26 |
| Scourge (143 items) | SCG | 2003-05-26 |
| Scars of Mirrodin Tokens (10 items) | TSOM | 2010-10-01 |
| Scars of Mirrodin Promos (4 items) | PSOM | 2010-09-30 |
| Scars of Mirrodin (249 items) | SOM | 2010-10-01 |
| Saviors of Kamigawa Promos (2 items) | PSOK | 2005-06-03 |
| Saviors of Kamigawa (165 items) | SOK | 2005-06-03 |
| San Diego Comic-Con 2019 (5 items) | PS19 | 2019-07-18 |
| San Diego Comic-Con 2018 (5 items) | PS18 | 2018-07-19 |
| San Diego Comic-Con 2017 (6 items) | PS17 | 2017-07-20 |
| San Diego Comic-Con 2016 (5 items) | PS16 | 2016-10-01 |
| San Diego Comic-Con 2015 (5 items) | PS15 | 2015-07-09 |
| San Diego Comic-Con 2014 (6 items) | PS14 | 2014-07-08 |
| San Diego Comic-Con 2013 (5 items) | PSDC | 2013-07-18 |
| Salvat 2011 (224 items) | PS11 | 2011-01-01 |
| Salvat 2005 (720 items) | PSAL | 2005-08-22 |
| RNA Ravnica Weekend (10 items) | PRW2 | 2019-02-16 |
| RNA Guild Kit Tokens (9 items) | TGK2 | 2019-02-15 |
| RNA Guild Kit (133 items) | GK2 | 2019-02-15 |
| Rivals Quick Start Set (65 items) | RQS | 1996-07-01 |
| Rivals of Ixalan Tokens (7 items) | TRIX | 2018-01-19 |
| Rivals of Ixalan Promos (98 items) | PRIX | 2018-01-19 |
| Rivals of Ixalan (205 items) | RIX | 2018-01-19 |
| Rise of the Eldrazi Tokens (7 items) | TROE | 2010-04-23 |
| Rise of the Eldrazi Promos (4 items) | PROE | 2010-04-23 |
| Rise of the Eldrazi (248 items) | ROE | 2010-04-23 |
| Rinascimento (69 items) | RIN | 1995-08-01 |
| Revised Edition (306 items) | 3ED | 1994-04-11 |
| Return to Ravnica Tokens (12 items) | TRTR | 2012-10-05 |
| Return to Ravnica Promos (10 items) | PRTR | 2012-10-05 |
| Return to Ravnica (274 items) | RTR | 2012-10-05 |
| Renaissance (122 items) | REN | 1995-08-01 |
| Regional Championship Qualifiers 2023 (3 items) | PR23 | 2023-01-07 |