Execution (Kylong Plains)

Hraen Vutha gives you a two charge beacon and a sticky beacon. Use the beacon to port yourself directly to Varis. You land in the middle of aggro mobs but none aggroed me on entry and I popped on an invis afterward.

Target a Sathirian and use the sticly beacon. A giant worm appeared and disappeared below.

Return to Hraen for your reward.