Cheapest priced copy (Onslaught): $0.35 at Card Kingdom, near mint, their price list as of .
Chain of Silence 
Instant · Uncommon · Onslaught · #12
Prevent all damage target creature would deal this turn. That creature's controller may sacrifice a land of their choice. If the player does, they may copy this spell and may choose a new target for that copy.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.35 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Onslaught | 12 | Uncommon | $0.35 | $0.99 |