Jo Grant {2}{W}
Legendary Creature — Human Soldier
WhiteCommander: legal
Identity
White
EDHREC rank
#16,358
Cheapest printing
US$0.27
TCGplayer
Printings
4
Each historic card in your hand has cycling {2}{W}. ({2}{W}, Discard that card: Draw a card.)
Whenever you cycle a card, put a +1/+1 counter on Jo Grant.
Doctor's companion (You can have two commanders if the other is the Doctor.)
Keywords: doctor's companion
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.