Is Churning Reservoir legal in Standard, Modern, and Commander?

Churning Reservoir is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Churning Reservoir?

Churning Reservoir is an Artifact. Its oracle text reads: "At the beginning of your upkeep, put an oil counter on another target nontoken artifact or creature you control. {2}, {T}: Create a 1/1 red Phyrexian Goblin creature token. Activate only if an oil counter was removed from a permanent you controlled this turn or a permanent with an oil counter on it was put into a graveyard this turn."

Churning Reservoir

Artifact

At the beginning of your upkeep, put an oil counter on another target nontoken artifact or creature you control.

, : Create a 1/1 red Phyrexian Goblin creature token. Activate only if an oil counter was removed from a permanent you controlled this turn or a permanent with an oil counter on it was put into a graveyard this turn.