Riverwheel Aerialists

Flying
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Flavor Text: Adepts of the Riverwheel Stronghold can run through rain and never get wet; masters use the raindrops as stepping stones.

Card Details:
Set: The List
Collector Number: IMA-71
Artist: Jack Wang