Chaos Heart of The Towering Mountains
A crimson, stone orb found within the depths of the Towering Mountains. It is said to be the heart of a deity that fell into a deep slumber within the mountains. Rumor has it that one can call upon the power of said deity within the stone at the risk of chaotic consequences.
When using a move, one can channel their energy into the orb to effectively get what they desire (i.e. rolling a 10+), but then the GM roles a d10000 and looks up in a random magical bursts table what the power leaked out of the orb does.