Cheapest priced copy (The List): $0.35 at Card Kingdom, near mint, their price list as of .
Field of Souls 
Enchantment · Rare · Tempest · #18
Whenever a nontoken creature is put into your graveyard from the battlefield, create a 1/1 white Spirit creature token with flying.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
5 printings · $0.35 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duel Decks: Sorin vs. Tibalt | 30 | Rare | $0.59 | — |
| Eternal Masters | 11 | Uncommon | $0.59 | $0.79 |
| The List | VOC-86 | Uncommon | $0.35 | — |
| Tempest | 18 | Rare | $0.79 | — |
| Crimson Vow Commander | 86 | Uncommon | $0.39 | — |
One ruling from Wizards of the Coast
- 8 June 2016A creature card that you own but don't control will be put into your graveyard if that creature dies, and Field of Souls's ability will trigger.