| Set | Date | Rarity | Treatment |
|---|---|---|---|
| ALA #72 | 2008-10-03 | Uncommon | Standard |
| ALA #72 | 2008-10-03 | Uncommon | Standard |
{2}{B}, {T}, Sacrifice a blue creature, a black creature, and a red creature: Search your library for a card named Prince of Thralls, put it onto the battlefield, then shuffle.