
Search your library for any number of land cards, exile them, then shuffle.
Mana Severance has 1 printing, first in Tempest (1997). EDHREC ranks it #15,079 among Commander cards. It appears most in Fblthp, Lost on the Range decks (1,184 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.