New in Star Trek Commander (TRC), releasing November 13, 2026.

Maturation Chamber: Artifact, Star Trek Commander. Whenever you cast an artifact spell, put a charge counter on this artifact. On Mana Grove.
Build around this card with Grover
Maturation Chamber is a Magic: The Gathering card, a rare white artifact from Star Trek Commander (TRC), a Commander product released in November 2026. It is collector number 24 in that set, with art by Jonas De Ro. It costs {1}{W} (one generic and one white mana) to cast, for a mana value of 2. Its colour identity is white. Star Trek Commander is its only printing so far. The latest aggregated market price for this printing is $0.50 (normal finish, as of 2026-11-01).
Whenever you cast an artifact spell, put a charge counter on this artifact.
{4}, {T}: Create a 1/1 colorless Borg artifact creature token for each charge counter on this artifact. Activate only as a sorcery.
The Borg quest for perfection cannot be purely technological. Organic offspring are grown from the strongest traits available.
Latest aggregated market price for the normal finish of this printing: $0.50 (as of 2026-11-01).
The figure covers this printing only; other printings carry their own price on their own page.
The other printings are listed newest first, with the rarity and release year of each.
| Printing | Rarity | Year |
|---|---|---|
| Star Trek Commander (TRC) #231 | Rare | 2026 |
Other artifact cards with a white colour identity, ranked by how often they appear in Commander decks.