Moodle wants you to rescue 6 of the Mosswalker Victims in Mosswalker Village, though some of them may no longer be alive to save. If you lose Moodle's Stress Ball, speak to High-Oracle Soo-say in Rainspeaker Canopy.
6x Mosswalker Victims Rescued
There's some small chance that the Mosswalkers are not all dead yet... and at the very least, they deserve to not be butchered like this.
Let's find some revenge for this slaughter and see if there are any to be saved in the process.