Tajic, Blade of the Legion {2}{R}{W}
Legendary Creature — Human Soldier
Identity
Boros
EDHREC rank
#9,913
Cheapest printing
US$0.33
TCGplayer
Printings
2
Indestructible
Battalion — Whenever Tajic and at least two other creatures attack, Tajic gets +5/+5 until end of turn.
Keywords: indestructible, battalion
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.