- Locked Mementos Main Quest
- Begin Divine Beast Vah Ruta Main Quest
Speak to Laflat in Zora's Domain and accept the quest to begin.
This is actually a good quest to do during the main quest as you will be heading that way anyway, but it can be done after as well.
You showed Leflat a picture of a Lynel.
She gave you her Zora greaves as a reward.