The Soulseer Mizutsune is a 7* Leviathan that's one of the strongest mutations in Monster Hunter Stories 3, and unlocking it for your collection won't be an easy task.
For starters, you'll need to get the Mizutsune, which is an endangered monstie. On your way will be the Shogun Ceanataur that you have to repel to gain access to the den in the first place. Let's look at how to unlock the Soulseer Mizutsune.
