Sorrowful Plains

The Sorrowful Plains is where the Unicorn Massacre was held. The Queen Rock and Unicorn Rock were here before Claire woke the unicorn and Thorn woke Queen Estelle.

History
The Unicorn Massacre was performed there, where the Gemmer army killed a lot of unicorns, and as a result, they turned into wraiths.

Afterwards, Queen Estelle went into the plains to kill the last unicorn of Arden. Prince Martin and the unicorn turned Estelle into stone, creating Queen Rock. As a consequence, the unicorn was also turned into stone, and became Unicorn Rock.