The more Wizards of the Coast goes off script, introducing new and different styles of art to the game, the more I hope they engage Serena for her art contributions
Set Design made each of the Devotees a strong creature for their given faction so that you're more encouraged to play them in the right color combination
Other options in regards to Gruul dragons matter legendary creatures seem quite limited, and the fact Vrondiss, Rage of Ancients and Klauth, Unrivaled Ancient were both in a precon not too long ago likely means they wont show up either
Dark-Dweller Oracle might have some game in a casual format where the sac outlet is a good thing, but this is far too random and below the power curve for Standard
Do not use the Magic the Gathering proxy card for normal events organised by shop or Wizards of the Coast
Creature Lands are a textbook example of this