As your mentor, I want samples of your work.  You're a skilled engineer; there is no question of this, $N.  What I hope to do though is analyze them for ways to emphasize goblin-oriented techniques in your future efforts.  I need the following: twenty big iron bombs, twenty sticks of solid dynamite, and five explosive sheep - and keep the safeties armed!$B$BSubmit these items to me and I will issue you your own Goblin Engineer Membership Card; it is required for access to all goblin engineering trainers!