Granted. The nightwatcher gives you a strange gemstone and tell you to swallow it. After you swallow it, you realize you have bonded yelig-nar, the blightwind, and you can now use all surges, including the surge of motivation. That's the bane. You can write brilliantly, but you are constantly having to appease Yelig-nar.
I wish for my (and my spren's) adventure to never end