The Gallopolis Region has a total of five crossbow targets for the Luminary to shoot. They’re not too hard to find when you’re actually looking for them, but they do have a tendency of blending into the crags and numerous cliffs which populate the region. Do note that you’ll also have to venture to The Celestial Sands to find one of them.
Here are their locations:
1. On top of a cliff near the passage leading to/from the Hotto Steppe.
2. On top of one of the tents in front of the Celestial Sands Checkpoint.
3. Off the southern side of the coast in The Celestial Sands.
4. On a cliff southwest of The Sultanate of Gallopolis.
5. On a palm tree slightly to the south of the Sultanate of Gallopolis
Upon shooting all five targets, head back to the campsite at the southwest of The Sultanate of Gallopolis to receive four seeds of strength.