Dragonjade Summit

When Dragonjade Summit enters the battlefield, it doesn't untap during your next untap step.
{t}: Add {r} or {g} to your mana pool.
The one place in the current Republic that the Empire never conquered, the dragons that inhabit this land had always stayed aloof and above the concerns of lesser mortals until invaders from Malacol came seeking to deliver draconic specimens to the Masters of Evolution.