Promise of Loyalty
Star Trek Commander · #426 · rare · EN
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: Fajareka Setiawan
Released: 2026-11-13
Finishes: Nonfoil, Foil
Market price
- TCGplayer: $0.92
- Cardmarket: €0.15
- MTGO tix: 0.20
$0.92$0.44
2026-11-082026-11-12
Daily USD snapshots; a flat stretch is a day with no new price recorded.
Other languages
The same printing (Star Trek Commander #426) 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.
Finish
Condition
Currency
| Store | Condition | Finish | Price | Checked |
|---|---|---|---|---|
| ManaPool | NM | regular | $0.24 | today |
| ManaPool | SP | regular | $0.25 | today |
| CardTrader | NM | regular | €0.59 | 2 days ago |
| CardTrader | NM | foil | €1.40 | 2 days ago |
| ManaPool | NM | foil | $3.70 | today |
No offer matches these choices.
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 4 lists
- Played in 2 decks
- 4 copies tracked
Decks that play this card
- Federation Fleet (Cmdr) {R}{U}{W}
- BT Breena (BW) sleeve pink {B}{W}
- Bumbleflower 29-5-26 {G}{U}{W}
- Tidus Deck {G}{U}{W}
- z - EDH - FIC - Tidus - Precon {G}{U}{W}
All printings of Promise of Loyalty
USD · low $0.26 · high $2.69
| Set | # | Rarity | USD |
|---|---|---|---|
| Star Trek Commander | 426 | rare | $0.92 |
| Star Trek Commander | 234 | rare | $1.35 |
| The List | BLC-148 | rare | $0.52 |
| Marvel Super Heroes Commander | 142 | rare | $0.26 |
| Marvel Super Heroes Commander | 319 | rare | $0.95 |
| Secrets of Strixhaven Commander | 161 | rare | $0.33 |
| Final Fantasy Commander | 249 | rare | $0.28 |
| Bloomburrow Commander | 148 | rare | $0.32 |
| Murders at Karlov Manor Commander | 79 | rare | $0.30 |
| Commander Masters | 833 | rare | $0.35 |
| March of the Machine Commander | 200 | rare | $0.36 |
| Magic Online Promos | 89994 | rare | — |
| Commander 2021 | 348 | rare | $2.69 |
| Commander 2021 | 21 | rare | $0.41 |