Cheapest priced copy (The List): $0.35 at Card Kingdom, near mint, their price list as of .
Clip Wings 
Instant · Common · Shadows over Innistrad · #197
Each opponent sacrifices a creature of their choice with flying.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The List | SOI-197 | Common | $0.35 | — |
| Shadows over Innistrad | 197 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 8 April 2016You can cast Clip Wings even if some (or all) of your opponents don’t control a creature with flying. Those who do must each choose a flying creature to sacrifice, and those who don’t are unaffected.