Speed, Young Avenger {1}{R}
Legendary Creature — Mutant Hero
RedCommander: legal
Identity
Red
EDHREC rank
#18,522
Cheapest printing
US$0.14
TCGplayer
Printings
2
Haste
Whenever you cast a noncreature spell, you may pay {1}. When you do, target creature with haste can't be blocked this turn except by creatures with haste.
Keywords: haste
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.