Ellyn Harbreeze, Busybody {3}{W}
Legendary Creature — Human Peasant
WhiteCommander: legal
Identity
White
EDHREC rank
#13,172
Cheapest printing
US$0.14
TCGplayer
Printings
3
{T}: Look at the top X cards of your library, where X is the number of tokens you created this turn. Put one of those cards into your hand and the rest on the bottom of your library in a random order.
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
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.