I have found 7 secret treasure chambers, is there an 8th? Also how do i get the last 3 spells?

[Pincey]

Hihi all,

I've found 7 Secret Treasure Chambers which i will list below.

 

I was wondering if there is an 8th secret treasure chamber that i have missed? I have finished the game and unlocked my completion spells and i am three spells short. I am missing the spells from the last three constellations. The constellations are called Centaurus, Puppis and Carina.

 

Here are the 7 secret treasure Chambers

 

Under Stairwell next to library in the Hallway - Don't need a spell to enter

Eastern Dorm Laundry - Use Metamorphosic Magic

Inside Teachers House (from the school grounds) - Use Metamorphosic Magic

Western Dorm end of Hallway connecting to room 2-4  - Use Sleep magic on giant goblin

Inside Luna Nova tower - Use Levitation Magic

Main Building - Sewer - Use Metamorphoic Magic

Main Building - Hallway Lvl 3 Classroom 3-2 - Use Sleep Magic on giant golbin

 

Any help would be appreciated. Thank you.

Edited May 22, 2018 by Pincey

[Pincey]

Update for those that are interested

 

Well i finally got platinum for this game. There is no 8th secret magic treasure chamber chamber it seems.

Concerning the Prodigal Witch Trophy, you have to put a point in every spell except for the last three constellations (Centaurus, Puppis and Carina). 

 

I still have no idea how to unlock Centaurus, Puppis and Carina constellations but at least they aren't needed for the trophy. I did new game plus up until the point where you are able to access your spells and inventory but it didn't unlock. It is possible that to unlock them you need to max out all spells but meh, i can't be bothered. It would take too much time and there is no point.

Edited May 23, 2018 by Pincey

[sandra1957]

So in other words u can get platinum in a single run 

[Pincey]

11 hours ago, sandra1957 said:

So in other words u can get platinum in a single run 

 

pretty much, only 1 run is needed.