Promise of Loyalty — trend data is still being collected. Check the price chart below for available history.
6h ago· Updated Nov 2, 2026
Card Details
TypeSorcery
Mana Cost4W
ArtistFajareka Setiawan
Card TextEach player puts a vow counter on a creature they control and sacrifices the rest. Each of those creatures can't attack you or planeswalkers you control for as long as it has a vow counter on it.
"My mom says two heads are better than one. Isn't that the Borg philosophy, too?"
—Naomi Wildman
Format Legality
CommanderLegacyVintage
inkwell Fair Value™?· NM
$0.49
single source
$0.42$0.56
Condition?
13 printings — select edition
Confidencelow
Prices as ofNov 2
Normal—
Cheapest printing$0.23
Why This Price
inkwell Estimate
Fair Value$0.49
Freshness
Prices as ofNov 2
Update cadenceDaily
Inkwell Fair Value$0.49
Buy this card Affiliate link — inkwell may earn a commission. Learn more
More from Star Trek Commander
See all cards →
- How much is Promise of Loyalty worth?
- The current Near Mint price for Promise of Loyalty from Star Trek Commander (Magic: The Gathering) is $0.49. Price trend data is still being collected.
- What set is Promise of Loyalty from?
- Promise of Loyalty is from the Star Trek Commander set, released November 2026. It is a rare in Magic: The Gathering.
- What rarity is Promise of Loyalty?
- Promise of Loyalty is a rare card from Star Trek Commander in Magic: The Gathering.
- How many printings of Promise of Loyalty exist?
- Promise of Loyalty has 13 printings across different Magic: The Gathering sets. The cheapest printing is $0.23 from Marvel Super Heroes Commander.