Ongoing: Onyxia has +X ATK while attacking, where X is the current stage.
| Detail | Value |
|---|---|
| Card type | Ability |
| Type details | Ability |
| Component | Raid Deck |
| Component card number | 12 |
| Cost | 1 |
| Artist | Miguel Coimbra |
| Flavor text | "You dare challenge the daughter of Deathwing?" |