Promise of Loyalty (MOC #200)
Promise of Loyalty is a rare printing from March of the Machine Commander (MOC #200), a Sorcery. Illustrated by 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 planeswalkers you control for as long as it has a vow counter on it.
"It's us against the world. Forever."
Details
| Mana cost | {4}{W} |
|---|---|
| Type | Sorcery |
| Rarity | Rare |
| Set | March of the Machine Commander (MOC) |
| Collector number | 200 |
| Artist | Sara Winters |
| Released | 2023-04-21 |
Current price
As of 2026-10-19, Scryfall listed this printing at non-foil $0.38 (USD). Prices change constantly, so check the live price before buying.
Buy Promise of Loyalty on TCGplayer
Legality
| Standard | Not legal |
|---|---|
| Future Standard | Not legal |
| Historic | Not legal |
| Timeless | Not legal |
| Gladiator | Not legal |
| Pioneer | Not legal |
| Modern | Not legal |
| Legacy | Legal |
| Pauper | Not legal |
| Vintage | Legal |
| Penny Dreadful | Not legal |
| Commander | Legal |
| Oathbreaker | Legal |
| Standard Brawl | Not legal |
| Brawl | Not legal |
| Competitive Brawl | Not legal |
| Alchemy | Not legal |
| Pauper Commander | Not legal |
| Duel Commander | Legal |
| Old School | Not legal |
| Premodern | Not legal |
| PrEDH | Not legal |
| TLR | Not legal |
Keep exploring
Search the MTGBrew card database for more cards, or build a deck with the AI Deck Builder.
Rulings
- April 16, 2021 — Each player, including you, must put a vow counter on a creature they control if able. They can't choose to opt out and sacrifice all of their creatures. The creature you put a vow counter on will remember its promise if another player gains control of it.
- April 16, 2021 — If the vow counter is removed from the creature, it can attack as normal.
- April 16, 2021 — If the vow counter is moved to another creature, it won't prevent the second creature from attacking normally.