As you travel through the tunnel, you hear some grunting up ahead. You think you hear someone say in a
grunting sound, "Zug zug.", and another reply, "Gabu." As you walk closer to investigate, you encounter a small band
of evils! The party is hostile, they demand a taxi service(1).
1) "Taxi" is evil talk for "Gwell", or gating to another plane, relocating to a third party, and gating them down.