
{T}: Add {C}.
{T}: Add {U} or {B}. This land deals 1 damage to you.
Underground River has 30 printings, first in Ice Age (1995). EDHREC ranks it #141 among Commander cards. It appears most in Y'shtola, Night's Blessed decks (38,651 on EDHREC). 11 public decks on TCG run it.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.