| Thunder SpiritMagic Online Promos · 229 | Magic Online Promos | 229 | Uncommon | — |
| ThunderstaffArchenemy · 122 | Archenemy | 122 | Uncommon | €0.22 |
| ThunderstaffCommander 2013 · 267 | Commander 2013 | 267 | Uncommon | €0.13 |
| ThunderstaffCommander Anthology · 237 | Commander Anthology | 237 | Uncommon | €0.11 |
| ThunderstaffDarksteel · 153 | Darksteel | 153 | Uncommon | €0.09 |
| ThunderstaffDuel Decks: Mirrodin Pure vs. New Phyrexia · 31 | Duel Decks: Mirrodin Pure vs. New Phyrexia | 31 | Uncommon | — |
| Thundersteel ColossusKamigawa: Neon Dynasty · 261 | Kamigawa: Neon Dynasty | 261 | Common | €0.06 |
| Thunder StrikeBattlebond · 185 | Battlebond | 185 | Common | €0.02 |
| Thunder StrikeMagic 2011 · 157 | Magic 2011 | 157 | Common | €0.04 |
| Thunder StrikeMagic 2014 · 159 | Magic 2014 | 159 | Common | $0.02 |
| Thunder-Thrash ElderShards of Alara · 117 | Shards of Alara | 117 | Uncommon | $0.09 |
| Thunder-Thrash ElderPlanechase Anthology · 53 | Planechase Anthology | 53 | Uncommon | €0.07 |
| Thunder-Thrash ElderPlanechase 2012 · 53 | Planechase 2012 | 53 | Uncommon | €0.12 |
| Thunder TotemTime Spiral · 265 | Time Spiral | 265 | Uncommon | €0.09 |
| Thundertrap TrainerBloomburrow · 78 | Bloomburrow | 78 | Rare | $1.22 |
| Thundertrap TrainerBloomburrow · 307 | Bloomburrow | 307 | Rare | $1.66 |
| Thundertrap TrainerBloomburrow · 386 | Bloomburrow | 386 | Rare | $0.88 |
| Thundertrap TrainerBloomburrow Promos · 78p | Bloomburrow Promos | 78p | Rare | $2.01 |
| Thundertrap TrainerBloomburrow Promos · 78s | Bloomburrow Promos | 78s | Rare | €2.30 |
| Thundertrap TrainerBloomburrow Tokens · 9 | Bloomburrow Tokens | 9 | — | $0.45 |
| Thunder WallIce Age · 104 | Ice Age | 104 | Uncommon | €0.30 |
| Thunder WallMasters Edition II · 71 | Masters Edition II | 71 | Uncommon | — |
| ThunderwaveCommander Legends: Battle for Baldur's Gate · 201 | Commander Legends: Battle for Baldur's Gate | 201 | Uncommon | €0.13 |
| ThunderwaveThe List Tokens · CLB-201 | The List Tokens | CLB-201 | Uncommon | $0.17 |
| Thunderwolf CavalryWarhammer 40,000 Commander · 16 | Warhammer 40,000 Commander | 16 | Uncommon | €0.20 |
| Thunderwolf CavalryWarhammer 40,000 Commander · 16★ | Warhammer 40,000 Commander | 16★ | Uncommon | $1.70 |
| Thurid, Mare of DestinyFoundations Jumpstart · 33 | Foundations Jumpstart | 33 | Mythic Rare | €2.86 |
| ThwartMercadian Masques · 108 | Mercadian Masques | 108 | Uncommon | €3.57 |
| ThwartThe List Tokens · MMQ-108 | The List Tokens | MMQ-108 | Uncommon | $0.72 |
| ThwartWorld Championship Decks 2001 Tokens · ab108 | World Championship Decks 2001 Tokens | ab108 | Uncommon | €1.72 |
| Thwart the EnemyIkoria: Lair of Behemoths · 173 | Ikoria: Lair of Behemoths | 173 | Common | €0.06 |
| Thwart the GraveCommander Legends: Battle for Baldur's Gate · 773 | Commander Legends: Battle for Baldur's Gate | 773 | Uncommon | €0.16 |
| Thwart the GraveZendikar Rising · 130 | Zendikar Rising | 130 | Uncommon | €0.12 |
| Thwart the Grave // Thwart the GraveZendikar Rising Art Series · 64 | Zendikar Rising Art Series | 64 | — | — |
| Thwip!Marvel Super Heroes Commander · 780 | Marvel Super Heroes Commander | 780 | Common | €0.07 |
| Thwip!Marvel's Spider-Man · 20 | Marvel's Spider-Man | 20 | Common | €0.06 |
| Thwip!Through the Omenpaths · 13 | Through the Omenpaths | 13 | Common | — |
| TiamatAdventures in the Forgotten Realms · 235 | Adventures in the Forgotten Realms | 235 | Mythic Rare | €18.88 |
| TiamatAdventures in the Forgotten Realms · 298 | Adventures in the Forgotten Realms | 298 | Mythic Rare | €31.52 |
| TiamatAdventures in the Forgotten Realms Promos · 235a | Adventures in the Forgotten Realms Promos | 235a | Mythic Rare | €23.78 |
| TiamatAdventures in the Forgotten Realms Promos · 235p | Adventures in the Forgotten Realms Promos | 235p | Mythic Rare | €20.47 |
| TiamatAdventures in the Forgotten Realms Promos · 235s | Adventures in the Forgotten Realms Promos | 235s | Mythic Rare | €33.32 |
| TiamatSecret Lair Drop Tokens · 1017 | Secret Lair Drop Tokens | 1017 | Mythic Rare | $102.39 |
| TiamatThe List Tokens · AFR-235 | The List Tokens | AFR-235 | Mythic Rare | €19.77 |
| TiamatMagic Online Promos · 92786 | Magic Online Promos | 92786 | Mythic Rare | — |
| Tiamat's FanaticsCommander Legends: Battle for Baldur's Gate · 202 | Commander Legends: Battle for Baldur's Gate | 202 | Common | €0.03 |
| Tiamat's FanaticsThe List Tokens · CLB-202 | The List Tokens | CLB-202 | Common | — |
| Tiamat // TiamatAdventures in the Forgotten Realms Art Series · 26 | Adventures in the Forgotten Realms Art Series | 26 | — | €0.23 |
| Tiana, Angelic MechanicAlchemy: Dominaria · 28 | Alchemy: Dominaria | 28 | Rare | — |
| Tiana, Ship's CaretakerCommander Legends · 454 | Commander Legends | 454 | Uncommon | €0.08 |