[littlekey]

>probably for a magical or divinatory purpose rather than determining whether your wizard made her saving throw.

From a certain point of view these are the same thing

[yetanotherloser]

I had that possibility in mind, yes :-)

[wddkcs]

To add onto this, the dodecahedron was considered a mystical object, the encapsulation of the highest conceivable realm, that of the etheric or eternal. [1]

[1] https://www.math.lsu.edu/art/quantum-connections/pythagoras