◀︎ Yokai Set§Icon
Osten Set§Icon
Cuti Set§Icon
Icon§FlutterpediaBook Icon§CC Icon§Butterfly Icon§CC Icon§Decorations SpecialAbility Icon§CC  Icon§AttractionFlowers
Overview Moths Decoration Flowers
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Osten Set§Reward
Osten Set§Reward2

The Osten set of moths was only available during a limited-time Firefly Event, from 24th November – 3rd December 2016 by normal breeding.
As the event is now over, its moths can only be bought through the Special Visitor for Icon§Glowbuck, or – if you have at least one individual of one of the moths – by laying eggs for glowbucks, or using a Decoration's Special Ability to lay an egg for free.
Osten flowers can be obtained by feeding Trevor purple event treats during its Firefly Event.

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For hatching and raising every moth of the Osten set to adult at least once, you'll be rewarded with the Butternut Squash Blossom Decoration with the ability to Hurry a Caterpillar every 24 hours. For perfecting it, you'll get the Deluxe Butternut Squash Blossom Decoration with the ability to Hurry a Chrysalis every 3 days.
For perfecting the Osten set within the event timeline, the special and limited Exclusive Butternut Squash Blossom Decoration was awarded with the ability to Hurry an Egg every 3 days.


  • "Osten" means "Four" in Muscogee.