Divinity: Original Sin 2 - Definitive Edition (EP)

Attention! Not entirely correct description of this trophy. You need to destroy the eggs not in Reaper Bay, but specifically in the Shipbreaker Cave.
Finding absolutely all the eggs is not that difficult. Just destroy the eggs with a pre-emptive shot from the character who is your archer. And when you destroy a large clutch, there will also be small eggs next to it. Which you may not immediately notice. Therefore, be very careful.
There are also eggs on the walls. But you don’t need to examine all the walls of the cave, down to the smallest pebble. Since these eggs are located in places where there are at least some clutches of eggs. Pay special attention to the walls at the point X:741, Y:677. And specifically, around the stone elevation that is located in this place, right in the middle.
In addition, another clutch of eggs is located in the place where the Void Creepers bind you and drag you into the Depths.
Attention! There is one more egg that you can skip. Because it is located quite high. This location is located at X:629, Y:676. From laying eggs on the ground, mucus stretches along the wall. And on the last one there is an egg.
Be sure to inspect everything with a pre-emptive shot from the character who is your archer. After complete clearing, you will receive this trophy.

Important! This tip is part of the Guide to completing the "Valor" difficulty level. But you can use it, just like the independent instructions, to get this trophy.

In Driftwood in the Black Bull tavern there is a lower level, you will meet Lohar there, he will give the quest “Shadow over Driftwood”, completing the quest you will come to a cave in which there will be a lot of eggs, a lot, they are everywhere, on the walls, around the rocks, on earth.