Cheapest priced copy (Mercadian Masques): $0.35 at Card Kingdom, near mint, their price list as of .
Moment of Silence 
Instant · Common · Mercadian Masques · #28
Target player skips their next combat phase this turn.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 to $4.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mercadian Masques | 28 | Common | $0.35 | $4.99 |
3 rulings from Wizards of the Coast
- 4 October 2004It must be used before the combat phase starts or it has no effect.
- 4 October 2004If cast on a player when it is not their turn, it has no effect.
- 4 October 2004The player skips their next combat phase this turn (if any). If they manage to have two combat phases, then only their next one combat phase is skipped.