| Beregond of the Guard (8 variants) | 9 |
| Beregond of the Guard (2 variants) | 411 |
| Beregond of the Guard (5 variants) | 93 |
| Beast Within (7 variants) | 234 |
| Battlefield Forge (7 variants) | 296 |
| Bastion Protector (7 variants) | 162 |
| Basalt Monolith (7 variants) | 274 |
| Banquet Guests (2 variants) | 450 |
| Banquet Guests (5 variants) | 130 |
| Banquet Guests (8 variants) | 47 |
| Banishing Light (7 variants) | 161 |
| Assemble the Entmoot (8 variants) | 36 |
| Assemble the Entmoot (5 variants) | 119 |
| Assemble the Entmoot (2 variants) | 438 |
| Ash Barrens (7 variants) | 295 |
| Asceticism (7 variants) | 233 |
| Arwen, Weaver of Hope (8 variants) | 35 |
| Arwen, Weaver of Hope (2 variants) | 437 |
| Arwen, Weaver of Hope (5 variants) | 118 |
| Archivist of Gondor (2 variants) | 420 |
| Archivist of Gondor (5 variants) | 101 |
| Archivist of Gondor (8 variants) | 18 |
| Arcane Signet (7 variants) | 273 |
| Arcane Denial (7 variants) | 184 |
| Arboreal Alliance (2 variants) | 497 |
| Arboreal Alliance | 541 |
| Arbor Elf (7 variants) | 232 |
| Aragorn, King of Gondor (16 variants) | 5 |
| Aragorn, King of Gondor (10 variants) | 85 |
| Aragorn, King of Gondor (2 variants) | 448 |
| Aragorn, Hornburg Hero (2 variants) | 492 |
| Aragorn, Hornburg Hero | 536 |
| Anguished Unmaking (7 variants) | 265 |
| Anger (7 variants) | 210 |
| Andúril, Narsil Reforged | 535 |
| Andúril, Narsil Reforged (2 variants) | 491 |
| Ancient Tomb | 387 |
| Ancient Tomb | 387z |
| Ancient Tomb (2 variants) | 357 |
| Access Tunnel (7 variants) | 294 |
| Abyssal Persecutor (2 variants) | 525 |