Balin, Loremaster {3}{R}{R}
Legendary Creature — Dwarf Bard
RedCommander: legal
Identity
Red
EDHREC rank
#10,520
Cheapest printing
US$0.31
TCGplayer
Printings
2
Storied (If you control three or more artifacts, legendaries, and/or Sagas, you have an enduring story for the rest of the game.)
Whenever Balin or another Dwarf you control enters, you may discard your hand. Draw X cards, where X is the number of cards discarded this way. If you have an enduring story, Balin deals X damage to each opponent.
Keywords: storied
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.