Draconautics Engineer

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.

"I call it plan G! G stands for GO, GRAB ON, and GOOD LUCK!"
—Sprokket Boomwrench, Goblin Artificer