Edric, Spymaster of Trest {1}{G}{U}
Legendary Creature — Elf Rogue
Identity
Simic
EDHREC rank
#3,461
Cheapest printing
US$2.01
TCGplayer
Printings
5
Whenever a creature deals combat damage to one of your opponents, its controller may draw a card.
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.