Gwendlyn Di Corci {U}{B}{B}{R}
Legendary Creature — Human Rogue
Identity
Grixis
EDHREC rank
#24,956
Cheapest printing
US$217.38
TCGplayer
Printings
1
{T}: Target player discards a card at random. Activate only during your 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.