Shadowheart, Dark Justiciar {3}{B}
Legendary Creature — Human Elf Cleric
BlackCommander: legal
Identity
Black
EDHREC rank
#3,481
Cheapest printing
US$0.68
TCGplayer
Printings
5
{1}{B}, {T}, Sacrifice another creature: Draw X cards, where X is that creature's power.
Choose a Background (You can have a Background as a second commander.)
Keywords: choose a background
Every printing
highest TCGplayer market first; a card with only a thin single listing shows its low
Secret Lair
Shadowheart, Dark Justiciar
SLD · 2483
TCGplayer market
US$17.12
Prerelease
Shadowheart, Dark Justiciar
PCLB · 146s
TCGplayer market
US$15.11
Shadowheart, Dark Justiciar
CLB · 146
Price not tracked
Foil Etched
Shadowheart, Dark Justiciar
CLB · 499
Price not tracked
Showcase
Shadowheart, Dark Justiciar
CLB · 392
TCGplayer market
US$0.68
In short
A Commander deck is a commander and 99 other cards, one copy of each (except basic lands), all inside the commander's colour identity. Paste a full list into the deck price calculator to price it and check it against the format.