| Astral Cornucopia (22 variants) | 157 |
| Asphyxiate (22 variants) | 60 |
| Aspect of Hydra (22 variants) | 117 |
| Ashiok's Adept (22 variants) | 59 |
| Archetype of Imagination (22 variants) | 32 |
| Archetype of Finality (22 variants) | 58 |
| Archetype of Endurance (22 variants) | 116 |
| Archetype of Courage (22 variants) | 4 |
| Archetype of Aggression (22 variants) | 88 |
| Arbiter of the Ideal (22 variants) | 31 |
| Akroan Skyguard (22 variants) | 3 |
| Akroan Phalanx (22 variants) | 2 |
| Akroan Conscriptor (22 variants) | 87 |
| Aerie Worshippers (22 variants) | 30 |
| Acolyte's Reward (22 variants) | 1 |