| Annie Joins Up (12 variants) | 281 |
| Ancestral Communion (12 variants) | 64 |
| Ancestral Communion (4 variants) | 376 |
| Amazing Spider-Girl (8 variants) | 583 |
| Alien Symbiosis (8 variants) | 791 |
| Alicia Masters, Skilled Sculptor (12 variants) | 48 |
| Alicia Masters, Skilled Sculptor (4 variants) | 356 |
| Alex Wilder, Runaway (8 variants) | 677 |
| Age of Ultron (12 variants) | 41 |
| Advancing the Spirit (8 variants) | 712 |
| Accelerated Evolution (8 variants) | 711 |
| Absorbing Man and Titania (8 variants) | 510 |
| Abomination, World Ravager (4 variants) | 355 |
| Abomination, World Ravager (12 variants) | 47 |
| Abomination, Irradiated Brute (8 variants) | 511 |
| A.I.M. Bot (12 variants) | 529 |