Hogwarts Legacy offers a wide variety of spells that can be used to fight evil, levitate objects, create light in dark areas, repair broken statutes, and much more. One of those spells is Diffindo, a destructive spell used to throw slash attacks at your enemies from a distance in Hogwarts Legacy. It can be acquired by completing Professor Sharp’s assignment 2.
- Diffindo is an attack-type spell that can be used to throw slash attacks toward enemies from a distance.
- It can be unlocked by completing Professor Sharp’s assignment 2; however, completing Professor Sharp’s assignment 1 is necessary to access that quest.
- The objective of Professor Sharp’s assignment 1 is to acquire and drink Focus potion, Maximus Potion, and Edurus Potion. The Maximus and Edurus potions are to be drunk simultaneously.
- For Professor Sharp’s assignment 2, the player is required to obtain Invisibility and Thunderbrew potions. The Thunderbrew potion has to be used against enemies.
- All the potions can be purchased from J. Pippin’s Shop located in Hogsmeade.
- After completing the necessary objectives of each assignment, report back to Professor Sharp, who can be found in the Potions Classroom located in The Library Annex.
- Completing both of these assignments will unlock Depulso and Diffindo.
- Professor Sharp’s assignments are available after the player has completed the main quest, “Jackdaw’s Rest.”
Professor Sharp’s Assignment 1 – Unlocking Depuslo
- Location of potions: J. Pippin’s Shop in Hogsmeade
- Location of Professor Sharp: Potions Classroom in The Library Annex
- Objectives: Acquiring and using Focus, Maximus, and Edurus Potion
- Reward: Depulso Spell, 150 XP
Before moving on to Professor Sharp’s Assignment 2, you’ll have to complete the first assignment assigned by Professor Sharp. This is a mandatory step and cannot be skipped. Additionally, you won’t be able to access Professor Sharp’s Assignments until you have made considerable progress in the main story.
Professor Sharp’s assignments are available after you have completed Jackdaw’s Rest. After you have completed the Jackdaw’s Rest, the first assignment by Professor Sharp will be available in the quest log

- Focus Potion
- Maxima Potion
- Edurus Potion
The focus potion can be consumed at any time, while the Maxima and Edurus potions are needed to be consumed at the same time in such a way that their effects are active simultaneously.
All three spells are available at J. Pippin’s Potion in Hogsmeade. Simply teleport to the Foo Flame near J. Pippin’s Potion and buy all three potions from him.




Crafting certainly has its uses since you’ll be able to brew these potions again and again, granted that you have the necessary items. After you have the required potions, visit Professor Sharp to learn Depulso Spell.


Professor Sharp Assignment 2 – Unlocking Diffindo
- Location of potions: J. Pippin’s Shop in Hogsmeade
- Location of Professor Sharp: Potions Classroom in The Library Annex
- Objectives: Acquiring and using Focus, Maximus, and Edurus Potion
- Location of enemies: Spiders near East North Hogwarts Region
- Reward: Diffindo Spell, 150 XP
After you have completed assignment 1, the second assignment will become available in the quest log

- Invisibility Potion
- Thunderbrew Potion (to be used against enemies)
Unlike the previous assignment, the condition here is that you need to use one of the aforementioned spells (Thunderbrew) against enemies and report back to Professor Sharp. To acquire the spells, head back to J. Pippin’s Shop in Hogsmeade and buy the potions from him. Similar to assignment 1, you can also buy the crafting recipes for these potions as well.




After hearing what you had to say, he’ll teach you the Diffindo spell, which you can use against the forces of evil that wander outside the lands of Hogwarts.

Conclusion
This concludes our guide on how to unlock Diffindo in Hogwarts Legacy. One piece of advice we’d like to give here is that, for your assignments, always try to buy the potions from J. Pippin’s Shop instead of crafting them yourself. You never know if you’d like those potions or not. After you have tested them out, you can always revisit the shop again and pick up the recipes from him if you are planning on using those potions repeatedly throughout the course of the game.
The potions required for completing Professor Sharp’s assignments don’t come cheap, and you’ll need at least 2600 gold coins in your pocket if you want to complete both of the assignments without any hassle. For that reason, we recommend going through our guide on Best Gold Farming Methods in Hogwarts Legacy.
If you want to progress through the main story and side quests seamlessly, it is best to have as many spells in your arsenal as possible since certain areas or enemies can require the use of specific spells. So while you are at it, you can go through our guides on Incendio, Flipendo, Transfiguration, and Imperio spells and learn how to unlock them in Hogwarts Legacy.
Next:
- Hogwarts Legacy Wand Handles, Locations & Customizations
- How To Solve Arithmancy Puzzles In Hogwarts Legacy
- Hogwarts Legacy: All Treasure Vaults Locations
- Hogwarts Legacy: All Demiguise Statue Locations
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