Barktooth Warbeard {4}{B}{R}{R}
Legendary Creature — Human Warrior
Identity
Rakdos
EDHREC rank
#15,822
Cheapest printing
US$2.41
TCGplayer
Printings
3
Every printing
highest TCGplayer market first; a card with only a thin single listing shows its low
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.