Only the Time Snake possesses this peculiar ability to "arrive at the scene first to mock."
In truth, the contractual duties Murphy signed with the Endless One primarily revolve around astral plane security and transportation.
Not long ago, there were instances of unlucky players falling into the astral plane while attempting to use teleportation spells. However, none of them perished; instead, they shared on the forums the bizarre encounters with the "Good-natured Snake" and the marvels of the astral plane.
Some lucky ones even managed to grab a handful of "astral star dust" before being sent back to the material world, only to have it purchased at a high price by the young lady.
That stuff happens to be an essential material for researching the astral environment.