Is Lightning Crafter legal in Standard, Modern, and Commander?

Lightning Crafter is legal in: Modern, Legacy, Vintage, Commander.

Lightning Crafter

Q: What type of card is Lightning Crafter?

Lightning Crafter is a Creature — Goblin Shaman. Its oracle text reads: "Champion a Goblin or Shaman (When this enters, sacrifice it unless you exile another Goblin or Shaman you control. When this leaves the battlefield, that card returns to the battlefield.) {T}: This creature deals 3 damage to any target."

Creature — Goblin Shaman

Champion a Goblin or Shaman (When this enters, sacrifice it unless you exile another Goblin or Shaman you control. When this leaves the battlefield, that card returns to the battlefield.)

: This creature deals 3 damage to any target.