It's All Gobbledegook Walkthrough in Hogwarts Legacy: Puzzles & Collection Chests

Cast Disillusionment to enter the mine.

Inside, cast Confringo on the wood piles of furnaces to activate them and the associated machinery. The first furnace activates an elevator.

Take the elevator down and follow the path. To cross a gap, cast Accio on the platform to pull it towards you, then cast Accio again to pull yourself across.

In the next room, defeat the Goblins (Loyalist Warriors, Loyalist Assassins). Use Bombarda and Mandrakes, or transform an enemy into an explosive barrel with Transformation and Transformation Mastery.

After clearing the room, cast Disillusionment and open the door.

Activate the furnace in the next room, then pull the switch to progress.

To find treasure, go up the waterway to the left of the switch.

In the subsequent room, enable the furnace. Return to the previous goblin-fighting room and cast Accio on the handle above and to the left of the door to open a tunnel.

Use the water slope into this new room to find treasure. Knock out the vent panel with Depulso to grab chests and drop down to continue the mission.

Follow the tunnel to a new room to find evidence of Ranrok's Plan. The first piece is on a table.

Head south through another tunnel to find more evidence in a box with beer bottles.

Return to where you found the first evidence. Go upstairs to where three goblins are. Defeat them (e.g., by turning one into a red barrel with Transformation and casting Bombarda). The third piece of evidence is on the table where the goblins were.

Continue through the Goblin living quarters and down a tunnel into a large furnace area. Fight the Loyalist Rangers, Loyalist Warriors, and Loyalist Assassins. Stealth takedowns or Ancient Magic can be used. The fourth piece of evidence is on the south side of this room.

Reactivate the furnace and pull the lever to open the next gate, leading into a cave.

Follow the cave to another Goblin workshop. Fight the Loyalist Warriors, Assassins, and Loyalist Sentinels.

The final piece of evidence is inside the locked door with an eyeball.

To escape, activate the furnace in the final room where you found the last evidence. Then, pull the lever in the large workshop you just entered to call an elevator.

Take the elevator to the next stop. Follow the tunnel, looting Moonstones and chests off the beaten path.

Partway up the tunnel, look at your minimap (the small circular map in the bottom-left corner of your screen) for a pathway leading southeast.

This leads to a level 2 locked door. If you have collected Demiguise statues and returned them to Caretaker Moon, you can open this door with Level 2 Alohomora to find the second Collection Chest in the Mine's Eye. You can return later if you don't have Level 2 Alohomora yet.

Follow the exit to leave the mine.