Cheapest priced copy (The List): $0.35 at Card Kingdom, near mint, their price list as of .
Knight of Sorrows 
Creature — Human Knight · 3/3 · Common · Ravnica Allegiance · #14
This creature can block an additional creature each combat.
Afterlife 1 (When this creature dies, create a 1/1 white and black Spirit creature token with flying.)
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The List | RNA-14 | Common | $0.35 | — |
| Ravnica Allegiance | 14 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 25 January 2019Because blockers are chosen all at once, you can’t block with a creature with afterlife, wait for it to die, then block with the resulting Spirit tokens.