Magic: The Gathering · Commander 2021

Promise of Loyalty

French name: Promesse de fidélité (Extended Art)

348RareExtended Art

Promise of Loyalty (Extended Art) (Commander 2021 348) has a market price of US$2.69 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$2.69Low US$1.85

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.

About this card

Promise of Loyalty (Extended Art) is card 348 in Commander 2021, a Magic: The Gathering set released Apr 23, 2021. Rarity: Rare. Illustrated by Sara Winters. Reference market price on Nov 9, 2026: US$2.69. Over the last 30 days, the Normal price went up 1.9%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.