| Set | No. | Name | Rarity | |
|---|---|---|---|---|
| Dragon Blast | 42 | Hydreigon | ||
| Emerald Break | 50 | Hydreigon EX | Double Rare | |
| Emerald Break | 84 | Hydreigon EX | Secret Rare | |
| EX Battle Boost | 83 | Hydreigon | ||
| Phantom Gate | 65 | Hydreigon | Rare | |
| Red Collection | 52 | Hydreigon | Rare | |
| Ruthless Rebel | 42 | Hydreigon | Rare | |
| Ruthless Rebel | 43 | Hydreigon BREAK | Double Rare | |
| Sun & Moon Promos | 118 | Hydreigon | ||
| Super Electric Breaker | 72 | Hydreigon ex | Double Rare | |
| Super Electric Breaker | 124 | Hydreigon ex | Secret Rare | |
| Super Electric Breaker | 133 | Hydreigon ex | Special Art Rare | |
| The Best of XY | 99 | Hydreigon EX | None | |
| The Transdimensional Beast | 32 | Hydreigon | Rare | |
| Towering Perfection | 44 | Hydreigon | Rare | |
| Triplet Beat | 59 | Hydreigon | Rare | |
| Ultra Shiny GX | 73 | Hydreigon | None | |
| White Flare | 62 | Hydreigon ex | Double Rare | |
| White Flare | 163 | Hydreigon ex | Secret Rare | |
| White Flare | 171 | Hydreigon ex | Special Art Rare |