"In this new world, I have seen the once-devout rhoxes take up arms with the savages of Jund. I would be offended, but I see the wisdom in their choice." —Gernan, Dawnray archer
All permanents are artifacts in addition to their other types. All cards that aren't on the battlefield, spells, and permanents are colorless. Players may spend mana as though it were mana of any color.
The sculptor, like most artists, put his heart and soul into his work. But the newly awakened golem decided it wanted its creator's other, more tangible parts.