Description
| Rarity: | R |
| #: | 247 |
| Rules Text Contains: | Artifact creatures you control have "T: Add C. Spend this mana only to cast an artifact spell or activate an ability of an artifact source." |
| Flavor: | The Tholian's extreme life support requirements were no longer relevant post-assimilation. |
| Set: | Commander: Star Trek |
| Number: | 247 |
