Monk Gyatso {3}{W}
Legendary Creature — Human Monk
WhiteCommander: legal
Identity
White
EDHREC rank
#5,289
Cheapest printing
US$7.56
TCGplayer
Printings
2
Whenever another creature you control becomes the target of a spell or ability, you may airbend that creature. (Exile it. While it's exiled, its owner may cast it for {2} rather than its mana cost.)
Keywords: airbend
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.