Aphemia, the Cacophony {1}{B}
Legendary Enchantment Creature — Harpy
BlackCommander: legal
Identity
Black
EDHREC rank
#18,188
Cheapest printing
US$0.24
TCGplayer
Printings
4
Flying
At the beginning of your end step, you may exile an enchantment card from your graveyard. If you do, create a 2/2 black Zombie creature token.
Keywords: flying
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.