Promise of Loyalty

Murders at Karlov Manor Commander · #79 · rare · EN

$0.19

cheapest of 14 store offers · see all

market $0.30

Mana cost: {4}{W}

Type: Sorcery

Commonly played as: Removal, Board Wipe

Each 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.

Artist: Sara Winters

Released: 2024-02-09

Finishes: Nonfoil

Market price

  • TCGplayer: $0.30
  • Cardmarket: €0.25
  • MTGO tix: 0.78
$0.36$0.14
234 days of daily prices for Promise of Loyalty: $0.14 to $0.30
2026-01-252026-11-12
234 days tracked · $0.14 → $0.30 (+114%) · low $0.14 · high $0.36
Daily USD snapshots; a flat stretch is a day with no new price recorded.

Other languages

The same printing (Murders at Karlov Manor Commander #79) in 9 other languages.

Store prices

The 3 cheapest per condition and finish, in stock at the last check. Offers not re-confirmed within 60 days are not shown. Prices in different currencies are compared at the current exchange rate.

StoreConditionFinishPriceChecked
ManaPoolNM · todayNMregular$0.19today
ManaPoolSP · todaySPregular$0.20today
CardTraderNM · 5 days agoNMregular€0.185 days ago
CardmarketNM · todayNMregular€0.22today
CardTraderSP · 5 days agoSPregular€0.285 days ago
ManaPoolMP · todayMPregular$0.50today

Truncated: 8 further offers are available at a higher price in the same conditions, out of 14 in total.

Format legality

  • standard: not legal
  • pioneer: not legal
  • modern: not legal
  • legacy: legal
  • vintage: legal
  • commander: legal
  • pauper: not legal
  • brawl: not legal

In Gestic collections

  • Held in 14 lists
  • Played in 2 decks
  • 15 copies tracked

Decks that play this card

Browse all decks

All printings of Promise of Loyalty

USD · low $0.26 · high $2.69

Set#RarityUSD
Star Trek Commander#426 · rare426rare$0.92
Star Trek Commander#234 · rare234rare$1.35
The List#BLC-148 · rareBLC-148rare$0.52
Marvel Super Heroes Commander#142 · rare142rare$0.26
Marvel Super Heroes Commander#319 · rare319rare$0.95
Secrets of Strixhaven Commander#161 · rare161rare$0.33
Final Fantasy Commander#249 · rare249rare$0.28
Bloomburrow Commander#148 · rare148rare$0.32
Murders at Karlov Manor Commander#79 · rare79rare$0.30
Commander Masters#833 · rare833rare$0.35
March of the Machine Commander#200 · rare200rare$0.36
Magic Online Promos#89994 · rare89994rare—
Commander 2021#348 · rare348rare$2.69
Commander 2021#21 · rare21rare$0.41