Is Lavabrink Floodgates legal in Standard, Modern, and Commander?

Lavabrink Floodgates is legal in: Legacy, Vintage, Commander.

Lavabrink Floodgates

Q: What type of card is Lavabrink Floodgates?

Lavabrink Floodgates is an Artifact. Its oracle text reads: "{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."

Artifact

: Add .

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.

Set Commander 2020

Rarity Rare

Mana Value 4

Artist Anastasia Ovchinnikova

Collector # 53

Scryfall Gatherer