Cheapest priced copy (Commander Masters): $8.49 at Card Kingdom, near mint, out of stock, their price list as of .
Merciless Poisoning 
Toxic Deluge
Sorcery · Rare · Secret Lair Drop · #1860
As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
17 printings · $8.49 to $49.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Double Masters | 110 | Rare | $8.99 | $12.99Out of stock |
| Double Masters | 345 | Rare | $47.99 | $49.99 |
| Commander 2013 | 96 | Rare | $10.99 | — |
| Commander Collection: Black | 6 | Rare | $10.99 | $16.99Out of stock |
| Commander Masters | 191 | Rare | $8.49Out of stock | $10.99 |
| Commander Masters | 523 | Rare | — | — |
| Eternal Masters | 108 | Rare | $8.99 | $15.99 |
| Tales of Middle-earth Commander | 209 | Rare | $8.49Out of stock | — |
| Modern Horizons 3 | 277 | Rare | $8.99 | $10.99 |
| Modern Horizons 3 | 412 | Rare | $11.99 | $24.99 |
| Murders at Karlov Manor Commander | 142 | Rare | $8.49Out of stock | — |
| Marvel Super Heroes Commander | 161 | Rare | $8.49 | $8.99Out of stock |
| Marvel Super Heroes Commander | 354 | Rare | $9.99Out of stock | — |
| Secret Lair Drop (Merciless Poisoning) | 1860 | Rare | $34.99 | $37.99 |
| Secrets of Strixhaven Commander | 120 | Rare | $8.99 | — |
| Star Trek Commander | 277 | Rare | — | — |
| Star Trek Commander | 448 | Rare | — | — |
2 rulings from Wizards of the Coast
- 7 August 2020All creatures on the battlefield when Toxic Deluge resolves are affected. Ones that enter the battlefield or become creatures later in the turn are not.
- 7 August 2020If you cast Toxic Deluge without paying its mana cost, you'll still choose a value for X and pay X life. This is because it doesn't have {X} in its mana cost.