Cheapest priced copy (Fifth Edition): $0.35 at Card Kingdom, near mint, their price list as of .
Goblin War Drums 
Enchantment · Uncommon · Seventh Edition · #194
Creatures you control have menace. (They can't be blocked except by two or more creatures.)
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
8 printings · $0.35 to $32.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Fifth Edition | 237 | Common | $0.35 | — |
| Seventh Edition | 194 | Uncommon | $0.39 | — |
| Seventh Edition | 194★ | Uncommon | — | $32.99 |
| Masters 25 | 133 | Uncommon | $1.79 | $5.99 |
| Fallen Empires | 58a | Common | $0.35 | — |
| Fallen Empires | 58b | Common | $0.35 | — |
| Fallen Empires | 58c | Common | $0.35 | — |
| Fallen Empires | 58d | Common | $0.35 | — |
2 rulings from Wizards of the Coast
- 4 October 2004Multiple War Drums are not cumulative. They are redundant.
- 4 October 2004When combined with an effect that reads "Each creature you control can't be blocked by more than one creature," none of your creatures can be blocked.