Onyx Spellstone
| Name | Onyx Spellstone |
| Card Set | Kobolds and Catacombs |
| Id | 46297 |
| Mana Cost | 5 |
| Attack | |
| Health | |
| Durability | |
| Classes | Rogue |
| Durability | |
| Minion Type | |
| Spell School | Shadow |
| Flavor Text | |
| Text | Destroy Up To 2 Random Enemy Minions |
| Keywords | Deathrattle |
| Collectible | False |
| Duels Constructed | False |
| Duels Relevant | False |