Covenant

You gotta read the fine print, always. Anyone dealing with a supernatural entity--whether a djinn or deity, gremlin or god--has to be conscious of the exceptions. It's simple enough--if the wizard handing you a fantastical creature tells you not to feed it, you just don't feed it. Similarly, if someone promises not to kill you *in a certain way*, MacBeth can tell you that's more of a threat than a…