Cheapest priced copy (The List): $0.49 at Card Kingdom, near mint, their price list as of .
Sanguine Sacrament 
Instant · Rare · The List · #XLN-33
You gain twice X life. Put Sanguine Sacrament on the bottom of its owner's library.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.49 to $1.29 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The List | XLN-33 | Rare | $0.49 | — |
| Ixalan Promos | 33s | Rare | — | $1.29 |
| Ixalan | 33 | Rare | $0.49 | $0.99 |
One ruling from Wizards of the Coast
- 29 September 2017Sanguine Sacrament causes you to gain an amount of life equal to twice the number chosen for X as a single life-gain event. An ability that triggers “Whenever you gain life” will trigger only once.