Topic: Creature Ablitities

Are there any other creatures that have the same ability as Nettle Drone's second ability "Whenever you cast a colorless spell untap" + (Card Name)?
I'm not sure how exactly to search for it. Any insight?

Re: Creature Ablitities

Gatherer has a really good advanced search tool. [url=http://gatherer.wizards.com/Pages/Search/Default.aspx?text=+[whenever]+[you]+[cast]+[a]+[spell]+[untap]]Example[/url].