| Tireless Provisioner | 2661 |
| Tippy-Toe, Terrific Partner (2 variants) | 2625 |
| Tinybones, Trinket Thief (2 variants) | 2458 |
| Tinybones, Trinket Thief (2 variants) | 1407 |
| Time Stretch (2 variants) | 2480 |
| Time Stretch (2 variants) | 2701 |
| Time Stop | 1500★ |
| Time Stop | 1500 |
| Time Sieve (2 variants) | 1671 |
| Time Reversal | 1499 |
| Time Reversal | 1499★ |
| Timberwatch Elf | 780 |
| Tigereye Cameo | 7093 |
| Tidal Barracuda | 7105 |
| Tibalt's Trickery (4 variants) | 7027 |
| Tibalt, the Fiend-Blooded | 537 |
| Tibalt, Rakish Instigator | 515 |
| Tiamat | 1017 |
| Thrun, the Last Troll (2 variants) | 810 |
| Throes of Chaos (2 variants) | 2703 |
| Throat Slitter (2 variants) | 2356 |
| Throat Slitter (2 variants) | 2360 |
| Thrill of Possibility (2 variants) | 1805 |
| Thrill of Possibility (2 variants) | IFIYW-3 |
| Thrill of Possibility | IFIYW-8 |
| Three Visits (2 variants) | 1676 |
| Three Visits (2 variants) | 1991 |
| Thraximundar | 142 |
| Thran Dynamo (2 variants) | 483 |
| Thragtusk (2 variants) | 238 |
| Thoughtseize (4 variants) | 1117 |
| Thought-Knot Seer (2 variants) | 720 |
| Thought-Knot Seer (2 variants) | 1151 |
| Thought Vessel | 1495★ |
| Thought Vessel (2 variants) | 1665 |
| Thought Vessel | 1495 |
| Thought Vessel (2 variants) | 2561 |
| Thought Scour (2 variants) | 2479 |
| Thorncaster Sliver | 645 |
| Thespian's Stage (2 variants) | 2310 |
| Thespian's Stage (4 variants) | 1607 |
| Themberchaud (2 variants) | 728 |
| The World Tree | 1266 |
| The Wise Mothman (2 variants) | 2455 |
| The Wanderer | 505 |
| The Ur-Dragon | 11 |
| The Surgical Bay | 2163 |
| The Scorpion God | 904 |
| The Scarab God | 900 |
| The Royal Scions (4 variants) | 1600 |