"遇见法师":The morning after examining the golden scroll in the Crafts Room of the Community Center, the Wizard will send you a letter saying he has information for you. Visit the Wizard's Tower and he will give you a potion that allows you to read the language of the Junimos.
"黑暗试剂":The Wizard will send you a letter on the 12th of Winter requesting that you bring him a Void Essence. The reward is data-sort-value="1000">1,000金 and 1 Friendship heart.
"力量法杖":The Wizard will send you a letter on the 5th of Winter, year 2, requesting that you bring him an Iridium Bar. The reward is data-sort-value="5000">5,000金 and 1 Friendship heart.
"暗黑护身符":After completing the Community CenterBundles or the Joja Community Development Form, trigger a cutscene at the Railroad, where the Wizard will request that you find a 黑暗护身符. Speak to Krobus in The Sewers, who will remove the force-field blocking the entrance to the Mutant Bug Lair. Obtain the 黑暗护身符 from a chest in the Mutant Bug Lair, then bring it back to the Railroad area and place it on the artifact blocking the cave. Inside the cave is a teleportation rune which leads to the Witch's Swamp. This unlocks "哥布林问题"任务.
"哥布林问题":Once inside the Witch's Swamp, the Witch's Henchman will be blocking the way to the Witch's Hut. He will only allow the player to pass if he is given Void Mayonnaise, which completes the quest and gives access to the Dark Shrines inside the Witch's Hut. Recover the Magic Ink inside the Witch's Hut, then bring the ink back to the Wizard, who will unlock four Wizard buildings for The Farm.
The Wizard may request that you slay a certain number of Monsters or bring him a random item at the "Help Wanted" board outside Pierre's General Store. The reward for slaying monsters varies by the number/type of monster, but is always an amount of gold. The reward for an item delivery quest is 3x the item's base value and 150 Friendship points.