Quintorius, History Chaser {2}{R}{W}
Legendary Planeswalker — Quintorius
Identity
Boros
EDHREC rank
#9,114
Cheapest printing
US$0.75
TCGplayer
Printings
1
Whenever one or more cards leave your graveyard, create a 3/2 red and white Spirit creature token.
+1: You may discard a card. If you do, draw two cards, then mill a card.
−4: Spirits you control gain double strike and vigilance until end of turn.
Quintorius, History Chaser can be your commander.
Keywords: mill
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.