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 / Unique / Traitor |
| Cost | 5 |
| Artist | Ittoku Seta |
| Original set | Servants of the Betrayer |
| Original card number | 209 |
| Flavor text | "This world has enough heroes." |
| Set | # | Rarity | Variant | Year |
|---|---|---|---|---|
| Servants of the Betrayer | 209 | Epic | Normal | 2008 |
| Archives | 209 | Epic | Foil | 2010 |