Cheapest priced copy (Universes Within): $0.59 at Card Kingdom, near mint, their price list as of .
Bjorna, Nightfall Alchemist 
Legendary Creature — Human · 1/3 · Rare · Universes Within · #2
{T}, Sacrifice an artifact: Bjorna, Nightfall Alchemist deals 1 damage to target creature. Goad that creature. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.)
Partner—Friends forever (You can have two commanders if both have this ability.)
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.59 to $4.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Secret Lair Drop | 344 | Rare | $4.99 | $4.49 |
| Universes Within | 2 | Rare | $0.59 | — |