You gave Louise's letter to the postman.

You defeated Wendy within eight and a half minutes.

You completed the "Recycled World" quest.

You stopped the berserk Kainé within one minute.

You defeated the Shadowlord.

You defeated Goose within two minutes.

You freed Kainé from her petrification.

You pulled off a 50-hit combo.

Complete the Trial by Water.

Channel the heavens.

Tamed the tides.

Strike three or more enemies with Tidal attacks while using unlimited ammunition following a Quick Refill.