Thieran, Heir to the Throne

Other humans you control have lifelink as long as they're white, prowess as long as they're blue, first strike as long as they're red, and "{t}: Add one mana of any color a land you control could produce to your mana pool." as long as they're green.
"I never was a fan of my father. But I still love my people, and I'll do whatever it takes to save them."