Cheapest priced copy (Duel Decks: Sorin vs. Tibalt): $0.35 at Card Kingdom, near mint, their price list as of .
Torrent of Souls 
Sorcery · Uncommon · Archenemy · #96
Return up to one target creature card from your graveyard to the battlefield if {B} was spent to cast this spell. Creatures target player controls get +2/+0 and gain haste until end of turn if {R} was spent to cast this spell. (Do both if {B}{R} was spent.)
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
5 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Archenemy | 96 | Uncommon | $0.39 | — |
| Duel Decks: Sorin vs. Tibalt | 71 | Uncommon | $0.35 | — |
| Eternal Masters | 217 | Uncommon | $0.35 | $0.49 |
| Modern Masters 2017 | 213 | Uncommon | $0.35 | $0.49 |
| Shadowmoor | 199 | Uncommon | $0.35 | $0.49 |
3 rulings from Wizards of the Coast
- 8 June 2016This spell cares about what mana was spent to pay its total cost, not just what mana was spent to pay the hybrid mana symbol in its cost.
- 8 June 2016If this spell is copied, the copy will not have had any colors of mana paid for it, no matter what colors were spent on the original spell.
- 8 June 2016This spell checks on resolution to see if any mana of the appropriate colors were spent to pay its cost. It doesn’t matter how much mana of that color was spent; the effect isn’t multiplied.