FOILCheapest priced copy (Foundations Jumpstart): $0.59 at Card Kingdom, near mint, their price list as of .
Sanctum Seeker 
Creature — Vampire Knight · 3/4 · Rare · Ixalan Promos · #120s
Whenever a Vampire you control attacks, each opponent loses 1 life and you gain 1 life.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
6 printings · $0.59 to $10.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Foundations Jumpstart | 485 | Rare | $0.59 | — |
| The Lost Caverns of Ixalan Commander | 209 | Rare | $0.69 | — |
| Ixalan Promos | 120p | Rare | $2.49 | $10.99 |
| Ixalan Promos | 120s | Rare | — | $7.49 |
| Crimson Vow Commander | 136 | Rare | $0.59Out of stock | — |
| Ixalan | 120 | Rare | $0.79 | $6.99 |
One ruling from Wizards of the Coast
- 29 September 2017In a Two-Headed Giant game, Sanctum Seeker's ability causes the opposing team to lose 2 life and you to gain 1 life.