
Treacherous Terrain deals damage to each opponent equal to the number of lands that player controls.
Basic landcycling {2} ({2}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)
Treacherous Terrain has 4 printings, first in Commander 2016 (2016). EDHREC ranks it #13,208 among Commander cards. It appears most in Kynaios and Tiro of Meletis decks (1,444 on EDHREC). 4 public decks on TCG run it.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.