Cheapest priced copy (Modern Horizons 2): $0.49 at Card Kingdom, near mint, their price list as of .
Sanctifier en-Vec 
Creature — Human Cleric · 2/2 · Rare · Modern Horizons 2 · #386
Protection from black and from red
When this creature enters, exile all cards that are black or red from all graveyards.
If a black or red permanent, spell, or card not on the battlefield would be put into a graveyard, exile it instead.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $0.49 to $2.29 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons 2 | 27 | Rare | $0.49 | $0.79 |
| Modern Horizons 2 | 386 | Rare | $0.99 | $0.99 |
| Modern Horizons 2 | 444 | Rare | $0.79 | $0.79 |
| Modern Horizons 2 Promos | 27s | Rare | — | $2.29 |
4 rulings from Wizards of the Coast
- 18 June 2021If a black or red permanent would go to the graveyard at the same time as Sanctifier en-Vec, that permanent will be exiled instead.
- 18 June 2021If a black or red spell causes Sanctifier en-Vec to have lethal damage marked on it or causes it to have 0 toughness, Sanctifier en-Vec will not be put into a graveyard until the next time state-based actions are checked after the spell has finished resolving. In this case, the spell will be exiled instead of going to its owner's graveyard.
- 18 June 2021If a black or red spell causes Sanctifier en-Vec to leave the battlefield as part of its resolution, that spell will go to its owner's graveyard and won't be exiled instead.
- 19 November 2021Sanctifier En-Vec's last ability cares only what the color of the card would be in the zone it's moving from, not what it would be in the graveyard. For example, if a Clone is a copy of a red creature on the battlefield and then dies, the Clone will be exiled. Conversely, if you cast Order, the white half of the split card Order//Chaos, it will not be exiled as it resolves because it is not red before it goes to the graveyard.