A type of nocturnal fly beast. They act like beacons, and many signers are glad of their presence as they light the otherwise dark routes between towns at night.In-game description
The Firefly is the Stage 1 form of the Spark group.
Wild Fireflies can be encountered and signed at night in Route 1, Route 2, Route 3, Route 5, and Route 6. They are also used by the enemy signers Jason in the Annoying Cave, Girl Gamer in Route 6, and those participating in the Random Tournament.
A Firefly can be evolved from a Spark Egg. It can evolve into two different forms. The balanced form is unavailable in the alpha version.