Is Skirk Ridge Exhumer legal in Standard, Modern, and Commander?

Skirk Ridge Exhumer is legal in: Modern, Legacy, Vintage, Commander.

Skirk Ridge Exhumer

Q: What type of card is Skirk Ridge Exhumer?

Skirk Ridge Exhumer is a Creature — Zombie Spellshaper. Its oracle text reads: "{B}, {T}, Discard a card: Create a 1/1 black Zombie Goblin creature token named Festering Goblin. It has "When this token dies, target creature gets -1/-1 until end of turn." Power/Toughness: 1/1"

Creature — Zombie Spellshaper

, , Discard a card: Create a 1/1 black Zombie Goblin creature token named Festering Goblin. It has "When this token dies, target creature gets -1/-1 until end of turn."