Identical Stranger: All Edolas counterparts of Earthland characters are this.

Some time later, Porlyusica reveals she is originally from Edolas, and while it's never clearly stated whose house that was, the fact that Wendy found and took some feminine clothing meant to fit a younger girl was probably a good indicator that the place was Porlyusica's long-since abandoned childhood home.

Foreshadowing: Wendy and Carla stumble upon a house inside a forest willow that is inhabited by nobody, but looks suspiciously like Porylusica's choice of residence back on Earth-land.

Fairy Tail technically exists as a 'dark' guild due to lack of official sanction from the Edolas government, but that doesn't mean they're evil.

The Bus Came Back: After the titular arc, Edolas and its inhabitants only receive mentions here and there for the rest of the story, usually in relation to Mystogan, Porylusica and Panther Lily, but in Fairy Tail: 100 Years Quest, Edolas gets thrust right back into the plot when the White Mage and Fairy Tail's strongest team are warped there by the former.

For example, Gray wears tons of clothes and is madly in love with Juvia, who can't stand him.

Bizarro Universe: Many characters have reversed personalities from their Earth-land counterparts.

Badass Normal: Edolas humans have no innate magical powers, so they have to rely on magical tools.

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