Is Leech Gauntlet legal in Standard, Modern, and Commander?

Leech Gauntlet is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Leech Gauntlet?

Leech Gauntlet is an Artifact Creature — Equipment Leech. Its oracle text reads: "Lifelink Equipped creature has lifelink. Reconfigure {4} ({4}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.) Power/Toughness: 2/2"

Leech Gauntlet

Artifact Creature — Equipment Leech

Lifelink

Equipped creature has lifelink.

Reconfigure (: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)