
{T}, Pay 1 life, Sacrifice this land: Search your library for a Mountain or Plains card, put it onto the battlefield, then shuffle.
Arid Mesa has 12 printings, first in Zendikar (2009). EDHREC ranks it #56 among Commander cards. It appears most in The Ur-Dragon decks (17,510 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.