*frowns downward* *sort of thinks this is like going into someone else's kitchen and banging the pots and pans together, but he did ask you to teach him, so...*
*concentrates once more* *weaves a good grip around the underlying structure and rather forcefully pulls*
*has a second's warning (the earth groaning, shuddering beneath them) and scrambles back as a gout of hot gas and superheated rock belches forth a few yards away, forced upward by the sudden compression* *hastily, coughing* Wait, wait, I've got it, I know what I did there—!