"Meet the Wizard": 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.
"A Dark Reagent": 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.
"Staff of Power": 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.
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.
"A Curious Substance": On or after the 1st of Fall, The Wizard may randomly request you to give him 1 Ectoplasm on the Special Orders board. Ectoplasm can be found after killing Ghosts in the mines. Successfully completing the quest will reward you with data-sort-value="2500">2,500金 and the Mini-Obelisk Recipe.
"Prismatic Jelly": On or after the 1st of Fall, The Wizard may randomly request you to give him 1 Prismatic Jelly on the Special Orders board. Prismatic Jelly can be found after killing Prismatic Slimes in the mines. Successfully completing the quest will reward you with data-sort-value="5000">5,000金 and the Monster Musk Recipe.