Resource obtained during "Revival: Summer! Ocean! Pioneering! FGO Summer 2018 Lite."
Many varieties of food can be gathered on a desert island.
Fresh fruits, large fish, suspicious mushrooms.
You don't have time to pick and choose what to eat!
"How to tell a poison mushroom from a safe one? You can tell if you eat it, of course."
"Ah-hah, the stick-on-your-tongue-for-three-seconds rule, eh?"
Servant Ascension/Skill Requirements