Alexi, Zephyr Mage {3}{U}{U}
Legendary Creature — Human Spellshaper
BlueCommander: legal
Identity
Blue
EDHREC rank
#24,050
Cheapest printing
US$0.52
TCGplayer
Printings
1
{X}{U}, {T}, Discard two cards: Return X target creatures to their owners' hands.
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.