| Rarity: | U |
| #: | 221 |
| Creature Type or Sub Type: | Artifact |
| Rules Text Contains: | 1, T: Add BR to your mana pool. |
| Flavor: | Made of bone and boiled in blood, a Rakdos signet is not considered finished until it has been used as a murder weapon. |
| Set: | Commander 2017 |
| Number: | 221 |
