Hogwarts Legacy has a ton of side quests that you can complete to earn rewards and spells. One of them is Professor Onai's Assignment quest that you will have to complete by field testing Depulso on a levitated enemy and collecting Troll Bogeys by defeating a troll to earn Descendo spell as a reward. However, many players don't know where they can find trolls and hence are unable to complete Professor Onai's Assignment quest. Thus, to help you, we have mentioned their locations below.
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Hogwarts Legacy Troll Bogeys Location
Troll Bogeys is an ingredient in Hogwarts Legacy that you can use to craft Invisibility Potion. It is a thick mucus that can be collected by killing trolls who are scattered across the world. They can be tricky to find, and thus, here is an exact location where you can go to defeat trolls and collect Troll Bogeys.
Medium Bandit Camp
Go to the Medium Bandit Camp Floo Flame in Coastal Cavern, the location marked on the map above. Once you are there, you will see an Armoured Troll ready to fight against you, and once you kill it, you can collect Troll Bogeys.
That is everything you needed to know about collecting trolls in Hogwarts Legacy.
Hogwarts Legacy Troll Bogeys Location: Professor Onai’s Assignment FAQ
Where can I find trolls in Hogwarts Legacy?
Trolls can be found in the Medium Bandit Camp located in the Coastal Cavern. Defeat the Armoured Troll there to collect Troll Bogeys for Professor Onai's Assignment quest.
What are Troll Bogeys used for in Hogwarts Legacy?
Troll Bogeys are an ingredient used to craft the Invisibility Potion in Hogwarts Legacy. Collect them by defeating trolls and use them in potion crafting.
How do I complete Professor Onai's Assignment quest in Hogwarts Legacy?
To complete the quest, field test Depulso on a levitated enemy and defeat a troll to collect Troll Bogeys. Once you've done this, you will earn the Descendo spell as a reward.