Is Draconautics Engineer legal in Standard, Modern, and Commander?

Draconautics Engineer is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Draconautics Engineer

Q: What type of card is Draconautics Engineer?

Draconautics Engineer is a Creature — Goblin Artificer. Its oracle text reads: "Exhaust — {R}: Other creatures you control gain haste until end of turn. Put a +1/+1 counter on this creature. (Activate each exhaust ability only once.) Exhaust — {3}{R}: Create a 4/4 red Dinosaur Dragon creature token with flying. Power/Toughness: 2/2"

Creature — Goblin Artificer

Exhaust — : Other creatures you control gain haste until end of turn. Put a +1/+1 counter on this creature. (Activate each exhaust ability only once.)

Exhaust — : Create a 4/4 red Dinosaur Dragon creature token with flying.