Is Bloodtithe Harvester legal in Standard, Modern, and Commander?

Bloodtithe Harvester is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Bloodtithe Harvester?

Bloodtithe Harvester is a Creature — Vampire. Its oracle text reads: "When Bloodtithe Harvester enters, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card."){T}, Sacrifice Bloodtithe Harvester: Target creature gets -X/-X until end of turn, where X is twice the number of Blood tokens you control. Activate only as a sorcery."

Bloodtithe Harvester

Creature — Vampire

When Bloodtithe Harvester enters, create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this artifact: Draw a card.")<br>, Sacrifice Bloodtithe Harvester: Target creature gets -X/-X until end of turn, where X is twice the number of Blood tokens you control. Activate only as a sorcery.