Is Barbed Bloodletter legal in Standard, Modern, and Commander?

Barbed Bloodletter is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Barbed Bloodletter

Q: What type of card is Barbed Bloodletter?

Barbed Bloodletter is an Artifact — Equipment. Its oracle text reads: "Flash When this Equipment enters, attach it to target creature you control. That creature gains wither until end of turn. (It deals damage to creatures in the form of -1/-1 counters.) Equipped creature gets +1/+2. Equip {2}"

Artifact — Equipment

$0.09 ↗20 similarCommander, Modern

Flash

When this Equipment enters, attach it to target creature you control. That creature gains wither until end of turn. (It deals damage to creatures in the form of -1/-1 counters.)

Equipped creature gets +1/+2.

Equip