
{T}: Add {R}. This land deals 1 damage to you.
Threshold — {R}, {T}, Sacrifice this land: It deals 2 damage to any target. Activate only if there are seven or more cards in your graveyard.
Barbarian Ring has 4 printings, first in Odyssey (2001). EDHREC ranks it #4,921 among Commander cards. It appears most in Rowan, Scion of War decks (5,194 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.