Reaching the climax of Merlin's questline in Disney Dreamlight Valley requires completing The Final Trial, a key quest that upgrades your Royal Watering Can to permanently clear large mushroom obstacles. Players must collect rare crafting materials and process them using precise methods across different biomes. Following a clear plan ensures you can unlock full access to the Glade of Trust without unnecessary delays.

Unlocking the Quest and Gathering Initial Materials

Before initiating the quest, players must raise Merlin's Friendship to Level 10 and unlock both the Sunlit Plateau and Glade of Trust biomes. Merlin will instruct you to craft the Royal Watering Can Upgrading Paste, which demands several specific ingredients scattered throughout the valley. You will need to gather Purified Night Shards, Falling Water, and an Ice Heart to proceed with the enchantment.

Obtaining Falling Water and the Ice Heart

To acquire Falling Water, travel to the waterfall located near the edge of the Glade of Trust and interact with the glowing water spot. For the Ice Heart, plant the Tears of the Deep seed provided by Merlin into any fertile soil and water it until it fully matures into a harvestable plant. Players keeping up with daily gaming news often highlight how crucial these specific quest steps are for expanding valley exploration.

Crafting Purified Night Shards and Combining Ingredients

Crafting the required Purified Night Shards requires combining Night Shards with Dream Shards at any crafting station across the map. Once all individual components are safely in your inventory, head back to the crafting table to synthesize the Enchanted Watering Can Polish. Bring this newly created item directly to Merlin to initiate the final transformation of your magic tool.

Upgrading the Watering Can and Clearing the Pathway

Merlin will apply the magical enhancement to your Royal Watering Can, enabling it to dissolve the massive purple mushrooms blocking key paths. Return to the Glade of Trust and use your upgraded tool to destroy the large mushroom cluster obstructing the bridge. Removing this barrier completes the quest, granting permanent access to the restricted area of the biome and completing Merlin's main storyline.