Cheapest priced copy (Warhammer 40,000 Commander): $16.99 at Card Kingdom, near mint, their price list as of .
Shadow in the Warp 
Enchantment · Rare · Warhammer 40,000 Commander · #140
The first creature spell you cast each turn costs {2} less to cast.
Whenever an opponent casts their first noncreature spell each turn, this enchantment deals 2 damage to that player.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $16.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Warhammer 40,000 Commander | 140 | Rare | $16.99 | — |
| Warhammer 40,000 Commander | 140★ | Rare | — | — |
One ruling from Wizards of the Coast
- 7 October 2022Both the first and last abilities of Shadow in the Warp take into account spells cast before it was on the battlefield. For example, if an opponent cast a noncreature spell before it was on the battlefield, then casts a noncreature spell after it is put on the battlefield, Shadow in the Warp's second ability won't trigger because that is the second noncreature spell they've cast that turn.