Delvefall
Lavabrink Floodgates

Lavabrink Floodgates {3}{R}

Artifact

{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.

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"+1: Add {R}{R}. this card deals 2 damage to target player."