The Marvellers logo

Golden seal with ATI initials inside a star with the text "Arcanum Institute" and "Every Student is a Star"

The Arcanum Training Institute for Marvelous and Uncanny Endeavors Lower School

Salutations and Greetings of the Most Magnificent Kind,

We are thrilled to inform you that you’ve been accepted into the Arcanum Training Institute for Marvelous and Uncanny Endeavors. Only the marvelous can attend. It is an honor to be chosen by the Heads of the Arcanum, and this invitation means that you demonstrate what it takes to join us. But remember, only your work will guarantee that you can earn the proper degrees to stay with us.

Once your starpost arrives in the Stariary, you will receive a message noting the coordinates of the Level Ones’ Stardust Pier and the Institute’s location this year.

All the light to you and yours! Good marvelling!

Laura Ruby

Executive Assistant to Headmarveller MacDonald and Headmarveller Rivera of the Lower School

P.S.: No Fewels allowed! If you share this letter with a non-Marveller, it shall disintegrate into dust. Don’t test it. You will regret it.


Arcanum Institute

Dive Into the School Grounds

Trainee Timetable

Ready to start classes at the Arcanum Institute? Grab your schedule here, then pack your marvel-valise, and get ready!

Dark blue satchel with star emblem inlaid on top flap


The Lower School

Look Inside the School



Test Yourself On All the Quizzes!

Marvel Machine

Ready to discover your marvel? Prepare to uncover what’s marvelous about you!

Illustration of a tall rectangular golden box with blue glowing accents and symbols inlaid in the surface

Meet your favorite characters from the Marvellerverse.
Flip the card and discover more, but be ready for spoilers. 

character cards

Meet the Characters

Ella Durand

Paragon: Vision

Marvel: Cartomanic

Channellor: Conjure Cards

Fun Fact: She loves chasing hummingbird cakes before eating them!