Detailed Information regarding Aegislash’s Location and the strategy to encounter it in Pokémon Sun and Moon.
How to Get a Honedge
Honedge will appear at Akala Island Edge when you do an Island Scan using the QR Code Scanner during Wednesdays in Akala Island. However, once it appears, you have to capture it within the specified time limit.
How to Get a Doublade
Honedge will evolve into Doublade at level 35.
How to Get an Aegislash
Doublade will evolve into Aegislash when you use a Dusk Stone.