Working out how to get the Lagiacrus quest in Monster Hunter Wilds might be a little tricky if you don't know the exact unlock conditions, and haven't completed every side mission available in the game. This beloved aquatic monster returns alongside Seregios in Free Title Update 2, providing a new hunt, as well as new weapons and armour once you've defeated it.
Lagiacrus is slightly more elaborate to unlock than previous new monsters, since besides main mission and rank progress, you also have to complete a specific side mission, too. If you've just completed said mission and it's still not appearing, bear in mind that you might need to reset the area to get the quest from Erik. Either way, here's how to unlock the Lagiacrus quest in Monster Hunter Wilds.
