Sabrina the Witch has a multi-stage Halloween quest in Bloxburg that rewards you with a Halloween Haunting trophy. The quest involves finding lost items, brewing various potions, helping a lost ghost, and more. In this guide, I'll help you complete Sabrina the Witch's quest in Bloxburg.

To start the quest, go to Sabrina's stall and talk to her. If you don't know where to find Sabrina the Witch, click on the event icon on the right and click to go to the event stall. From there, go to the large mansion and near there you will find Sabrina at her stall. When you find her, talk to her and she will ask you to find the Potion Recipe Book.

To find the Potion Recipe Book, head to the Barn in the event area. Once you get there, climb up to the small hay bales, then up to the tree, and up to the barn door. Walk a short distance to the window to open it, then go inside on the first floor. You’ll find the book resting on the hay bale once you’re inside. Now that you have the book, talk to Sabrina to complete the quest, then talk to her again to start the next quest: brewing the Weightless Potion.

To brew the potion, go to the Cauldron behind Sabrina's stall. Interact with the Cauldron and use something light like a feather or balloon to create the zero gravity potion. Remember that you need to equip the potion item from your backpack before you can interact with the Cauldron. Once you're done, go back to Sabrina to give her the potion, where she'll ask you to make a Loud Potion.