Twilight convinced Robin not to burn Goetia. Knowing he may regret this down the line, he does not go through with burning the tome. Twilight wishes to see the dark tome up close and Robin lets her. He warns Twilight not to read it because her magical scales are too unbalanced that her entire nervous system would temporarily shut down from the curse. Twilight, being very curious to magic, ignores his warning and then is cursed by Goetia. Robin looks at her with an unamused expression as Twilight awaits for Goetia's Curse to were off, also the curse causes extreme migraines to the cerebral cortex.
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Twilight: PLEASE?

Robin: Fine! I won't burn the book!

Twilight: Yay! Books like these are a treasure trove of knowledge! I bet there is wonders and mysterious theories in that book.

Robin: And?

Twilight: I was wondering if I could read it?

Robin: No! Absolutely not!

Twilight:... Well, then can I hold it?

Robin: Fine... Though I should warn you. To read a book like Goetia, one must first put their body and mind through intensive training to balance out all matters of magic. Their scales of the ley lines in magic must be balanced out. If not, anything could happen. Their faces could melt off, they could lose twenty years of their age, or-

*Robin sees Twilight on the ground, panting and gasping as her entire body is frozen, magic leaking from her eyes*

Robin: Or that could happen...