Dawn's Quilava evolved from her Cyndaquil while in the forest near
Professor Rowan's laboratory. While chasing after the escaped Pokémon from
Professor Rowan's laboratory, a ton of Ariados used their String Shot to capture everyone and they could not break free. After
Dawn's Quilava had finished evolving, it was able to break free from the String Shot and was able to fight off the Ariados with
Eruption which it had just learned.