Cheapest priced copy (Future Sight): $0.35 at Card Kingdom, near mint, their price list as of .
Cloudseeder 
Creature — Faerie Spellshaper · 1/1 · Uncommon · Future Sight · #33
Flying
{U}, {T}, Discard a card: Create a 1/1 blue Faerie creature token named Cloud Sprite. It has flying and "This token can block only creatures with flying."
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Future Sight | 33 | Uncommon | $0.35 | $0.49 |
| Time Spiral Remastered | 57 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 19 March 2021Unlike the card Cloud Sprite, the token has no mana cost. Its mana value is 0.