Magic: The Gathering · Commander: Bloomburrow

Promise of Loyalty

French name: Promesse de fidélité

148Rare

Promise of Loyalty (Commander: Bloomburrow 148) has a market price of US$0.33 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

NormalUS$0.33Low US$0.07

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Sorcery
Mana cost: {4}{W}
Artist: Sara Winters

Card text

Each player puts a vow counter on a creature they control and sacrifices the rest. Each of those creatures can't attack you or a planeswalker you control for as long as it has a vow counter on it.

Flavour text

"It's us against the world. Forever."

About this card

Promise of Loyalty is card 148 in Commander: Bloomburrow, a Magic: The Gathering set released Aug 2, 2024. Rarity: Rare. Illustrated by Sara Winters. Reference market price on Nov 9, 2026: US$0.33. Over the last 30 days, the Normal price went up 6.5%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.