This guide will let you know how to solve the Merlin trial in Hogwarts Legacy. Go through the guide and follow all the instructions carefully to solve it.
You can find this trail just north of Aranshire, Hogsmeade train station.
There are quite a few of these, but this one might be difficult because you will only have one fire spell if you come here early. So you will need to progress until you’ve got the other fire spell and then target the pillars based on their heights.
Just target all three of them to complete the trial.