u/Flaky_Marzipan_4933

As a new player, I got a little overzealous with my beginner rewards and raised both Frieren and Himmel to Supreme+.

This left me with too many free dimensional invites, however, so I was wondering whether excess soul sigils could be useful in the future or for other purposes.

When I spend the rest of my invites, and if I happen get more copies, can they be transmuted into other soul sigils or useful materials?

Edit: Soulstones -> Soul sigils*