Zhao, the Moon Slayer {1}{R}
Legendary Creature — Human Soldier
RedCommander: legal
Identity
Red
EDHREC rank
#10,049
Cheapest printing
US$0.31
TCGplayer
Printings
3
Menace
Nonbasic lands enter tapped.
{7}: Put a conqueror counter on Zhao.
As long as Zhao has a conqueror counter on him, nonbasic lands are Mountains. (They lose all other land types and abilities and have "{T}: Add {R}.")
Keywords: menace
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.