
{T}: Add {R}{R}.
At the beginning of each player's upkeep, that player may put a doom counter on this artifact or remove a doom counter from it. Then if it has three or more doom counters on it, sacrifice this artifact. When you do, it deals 6 damage to each creature.
Lavabrink Floodgates has 1 printing, first in Commander 2020 (2020). EDHREC ranks it #13,409 among Commander cards. It appears most in Chandra, Fire of Kaladesh // Chandra, Roaring Flame decks (227 on EDHREC). 1 public deck on TCG runs it. It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.