This is actually step 1 of Circuit 4: Round Two. Pay attention to the note-icon change!
Don't forget to sell and repair.
Plant the totem at 44,66 and get ready.
(On your way here, kill some marshfang Slicers)
Kill Marshfang Slicers. Easy.
They spawn in this area
They spawn in this area
If you get lucky, Count Ungula will be up here. Kill him, loot an item, and it gives you a quest.
I caught Terrorclaw at this location, right on the island.
Part 4/4, Remember this quest? Use the seeds on the controls.
Plant the cage at 26,22.
He's at the top of the tower. Straightforward fight, other than that his Servant's heal him.
Plans are at the top of the building at 19,27
Return adn turn in after this.