Yuriko, Blade of the Mighty {3}{W}
Legendary Creature — Human Samurai
WhiteCommander: legal
Identity
White
EDHREC rank
#19,906
Cheapest printing
US$0.21
TCGplayer
Printings
1
During combat, players can't cast spells or activate abilities that aren't mana abilities.
Whenever a creature you control attacks a player alone, it gains double strike until end of turn.
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.