Traitor Hero Required 15 => Remove all of your cards in all zones from the game and start an Onyxia Raid.
| Detail | Value |
|---|---|
| Card type | Ally |
| Type details | Ally — Fire damage 4/5 Black Dragon Traitor |
| Cost | 5 |
| Artist | Ittoku Seta |
| Flavor text | "This world has enough heroes." |
| Set | # | Rarity | Variant | Year |
|---|---|---|---|---|
| Servants of the Betrayer | 209 | Epic | Normal | 2008 |
| Archives | 209 | Epic | Foil | 2010 |