
Flying
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Riverwheel Aerialists has 3 printings, first in Khans of Tarkir (2014). EDHREC ranks it #28,757 among Commander cards. It appears most in Beetle, Legacy Criminal decks (2 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.