Promise of Loyalty
Commander Masters · #833

Promise of Loyalty

Promise of Loyalty is a Rare Sorcery from Commander Masters (833) in Magic: The Gathering. Mana cost {4}{W}. Color identity: W. Cactaur's latest catalog snapshot shows a market reference near $0.39 for ungraded copies.

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TCGPlayer market $0.39
Cardmarket trend €0.42
Rarity Rare
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Who is this card for?

Promise of Loyalty suits collectors and players working on Commander Masters who need the Rare slot. Legal in legacy, vintage, commander, oathbreaker. Confirm the exact printing and language before buying for a deck list.

What is Promise of Loyalty from Commander Masters?

Promise of Loyalty is a Sorcery in Commander Masters numbered 833. Mana cost {4}{W}. Color identity: W. Promise of Loyalty (833) is a format-relevant Sorcery in Commander Masters with legality in legacy, vintage, commander, oathbreaker. Deck demand and reprint risk often explain price as much as rarity alone.

What is Promise of Loyalty worth today?

Cactaur tracks a market reference near $0.39 for Promise of Loyalty. Low and high spread runs $0.39 to null. Per-finish references: cardmarket: $0.42; Normal: $0.39. This printing is from Commander Masters. Collector number 833 distinguishes this printing from same-name cards in other sets.

SetCommander Masters
Number833
RarityRare
TCGPlayer USD$0.39
Cardmarket EUR€0.42
cardmarket $0.42
Normal $0.39

Card stats

ColorsW

How collectible is Promise of Loyalty?

Promise of Loyalty is a Rare printing in Commander Masters. Commander demand can sustain prices even when Standard supply is deep. This printing is from Commander Masters. Collector number 833 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Rare.

What are the key details for Promise of Loyalty?

Promise of Loyalty lists as Sorcery. Artist: Sara Winters. Rules text is indexed in the catalog for search and deck research. This printing is from Commander Masters. Collector number 833 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Rare.

Cactaur's take

Promise of Loyalty (833) is a format-relevant Sorcery in Commander Masters with legality in legacy, vintage, commander, oathbreaker. Deck demand and reprint risk often explain price as much as rarity alone.

Pros

  • Promise of Loyalty is catalogued as Rare Sorcery in Commander Masters, making set and collector number verification straightforward.
  • Public market data shows a reference near $0.39 across finishes (cardmarket: $0.42; Normal: $0.39).
  • Mana cost {4}{W} and type line Sorcery help deck builders confirm the correct printing quickly.

Cons

  • Raw market prices vary by condition and finish — near-mint estimates are not slab grades.

Verdict: Use $0.39 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

What is Promise of Loyalty from Commander Masters?

Promise of Loyalty is a Rare Sorcery from Commander Masters numbered 833 in Magic: The Gathering. Cactaur indexes set, rarity, mana cost, and market references for this printing.

How much is Promise of Loyalty worth?

Cactaur's catalog snapshot shows a market reference near $0.39 for ungraded Promise of Loyalty. Condition, finish, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Promise of Loyalty?

Promise of Loyalty is catalogued as Rare in Commander Masters. Use the collector number and set symbol on listings to confirm you are buying this exact printing.

Is Promise of Loyalty legal in Commander or Standard?

Promise of Loyalty shows format legality in legacy, vintage, commander, oathbreaker based on our latest ingest. Always verify the exact printing and ban-list updates before registering a deck for an event.

Should I buy Promise of Loyalty near mint or played?

Near-mint copies command the catalog reference near $0.39. Heavily played copies trade lower unless the card is a chase rare where any clean copy is scarce.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-23. Last updated: 2026-06-23.