In this case, to complete the Vertigo Bestiary ... Here's everything you need to know about about mutations in Fisch, including how you can get them.

The third and final brick is located in The Depths, which you can access through Vertigo. Enter ... The Brick Rod quest in Fisch requires two secret codes that are different for every player.

So make sure you are prepared for this nuance. Also read: Fisch Birch Cay Secret Bunker guide Once you are in the Vertigo, you can take up any fishing spot to catch your first Fangborn Gar in Fisch.