Arc 18Ghost Flames and Absol's Egg
Roy resolved the S.S. Anne's ghostly attacks, gained Dhelmise and Dragalge, and evolved Lampent into Mega Chandelure while helping Marshadow with Ho-Oh's flame. After the Safari Zone egg hatched into a mutated Little Absol, Roy reunited Annihilape with his forest tribe and prepared to take Phoebe to Sootopolis City.
- Roy befriended Dhelmise, learned it had hunted with Dragalge, and captured both after Flutter Mane defeated Dragalge, and he arranged for Dragalge to go to Agatha.
- Roy discovered a Starmie Mega Stone in Captain Witte's meteorite, then met Officer Jenny Liya after arriving in Lilycove City.
- Roy visited Mt. Pyre, reunited with his grandparents, and used two Dusk Stones to begin Lampent's evolution at the Spirit World entrance.
- Marshadow brought Ho-Oh's flame to Roy, and the flame merged with Lampent's evolution, creating Chandelure with Sacred Fire, and Roy helped Marshadow preserve the flame for Ecruteak City.
- Roy Mega Evolved Chandelure and evolved Snorunt into Froslass before leaving Mt. Pyre with Phoebe to investigate an unusual Pokémon Egg.
- Roy helped Professor Birch, then touched Absol's unhatched egg with Ghost Power, causing it to hatch into a mutated Little Absol with wing-like appendages.
- Roy left Little Absol with Phoebe in the Safari Zone and reunited Annihilape with his tribe, whose members had allied with Beedrill and Vespiquen and claimed forests around Lilycove City.
- Roy helped the Beedrill and Combee leaders with Pokéblocks, returned to the Safari Zone, and two days later Little Absol entered a Luxury Ball as Roy decided to take Phoebe to Sootopolis City.