The Hairstreak set of butterflies was only available during a limited-time Flower per Butterfly Event, from 27th November – 8th December 2014 by normal breeding.
After the event ended its butterflies can be bought through the Special Visitor for Modèle:FB.
For completing the set during the time limit, an upgrade of the rarest butterfly's Special Ability as reward was awarded.
Les fleurs odorantes Hairstreak sont dispersées dans la forêt selon vos récoltes de miellat. La grenouille vous en donne quand vous la nourrissez. Elles sont également disponibles dans la boutique.
- The Hairstreak set's Event was the first one, which allowed Special Visitors to show up during event time.