Cheapest priced copy (Commander 2021): $0.69 at Card Kingdom, near mint, their price list as of .
Author of Shadows 
Creature — Shade Warlock · 3/3 · Rare · Commander 2021 · #362
When this creature enters, exile all opponents' graveyards. Choose a nonland card exiled this way. You may cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.69 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2021 | 35 | Rare | $0.69 | — |
| Commander 2021 | 362 | Rare | $0.99 | — |